@prefix country: <http://data.veronahe.no/country/> .
@prefix focus: <http://data.veronahe.no/focus/> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix region: <http://data.veronahe.no/region/> .
@prefix scale: <http://data.veronahe.no/scale/> .
@prefix schema1: <http://schema.org/> .
@prefix speed: <http://data.veronahe.no/speed/> .
@prefix std: <http://data.veronahe.no/standard/> .
@prefix vl: <http://data.veronahe.no/vocab#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

<http://data.veronahe.no/vendors/ARC2> a vl:Framework,
        schema1:SoftwareApplication ;
    vl:country country:Germany ;
    vl:firstRelease 2004 ;
    vl:focusArea focus:Legacy-PHP-projects,
        focus:MySQL-storage,
        focus:PHP-RDF,
        focus:SPARQL ;
    vl:github <https://github.com/semsol/arc2> ;
    vl:hasBenchmark false ;
    vl:hasDemo false ;
    vl:language "PHP" ;
    vl:license "W3C / GPL" ;
    vl:logoHint "ARC2 PHP RDF logo" ;
    vl:logoUrl <https://github.com/semsol.png?size=64> ;
    vl:pricing "Open Source" ;
    vl:region region:Europe ;
    vl:scaleNote "MySQL-backed, limited by PHP memory. Suitable for small datasets only" ;
    vl:scaleTier scale:small ;
    vl:speedNote "Slow by modern standards. PHP + MySQL overhead. Largely superseded by other tools" ;
    vl:speedTier speed:slow ;
    vl:subcategory "PHP Library" ;
    vl:supportsStandard std:RDF-1-1,
        std:SPARQL-1-1 ;
    schema1:description "PHP library for working with RDF data including parsing, serializing, storing, and SPARQL querying" ;
    schema1:manufacturer <http://data.veronahe.no/organization/benjamin-nowack#this> ;
    schema1:name "ARC2" ;
    schema1:url <https://github.com/semsol/arc2> .

<http://data.veronahe.no/vendors/AllegroGraph> a vl:Database,
        schema1:SoftwareApplication ;
    vl:country country:USA ;
    vl:demoUrl <https://allegrograph.com/agraph/agraph-gruff.html> ;
    vl:firstRelease 2004 ;
    vl:focusArea focus:Federated-queries,
        focus:Geospatial,
        focus:Prolog-reasoning,
        focus:SPARQL,
        focus:Temporal-reasoning ;
    vl:hasBenchmark false ;
    vl:hasDemo true ;
    vl:language "Common Lisp / Java" ;
    vl:license "Proprietary (Free Edition available)" ;
    vl:logoHint "AllegroGraph Franz Inc logo" ;
    vl:logoUrl <https://www.google.com/s2/favicons?domain=allegrograph.com&sz=64> ;
    vl:pricing "Free Edition + Commercial Enterprise" ;
    vl:region region:North-America ;
    vl:reviewUrl <https://www.youtube.com/watch?v=_CPM9X4Evn8> ;
    vl:scaleNote "Handles billions of triples. Multi-master replication for horizontal scaling" ;
    vl:scaleTier scale:large ;
    vl:speedNote "Solid performance especially for complex reasoning queries. Geospatial and temporal indexing are fast" ;
    vl:speedTier speed:fast ;
    vl:subcategory "Triple Store" ;
    vl:supportsStandard std:JSON-LD,
        std:LDP,
        std:OWL-2,
        std:RDF-1-1,
        std:SHACL,
        std:SPARQL-1-1 ;
    schema1:description "High-performance persistent graph database by Franz Inc. with RDF, SPARQL, RDFS++, Prolog reasoning, and federated queries" ;
    schema1:manufacturer <http://data.veronahe.no/organization/franz-inc#this> ;
    schema1:name "AllegroGraph" ;
    schema1:url <https://allegrograph.com/> ;
    owl:sameAs <http://dbpedia.org/resource/AllegroGraph> .

<http://data.veronahe.no/vendors/Amazon-Neptune> a vl:Database,
        schema1:SoftwareApplication ;
    vl:country country:USA ;
    vl:firstRelease 2018 ;
    vl:focusArea focus:Gremlin,
        focus:Managed-cloud-service,
        focus:SPARQL,
        focus:Serverless-option,
        focus:openCypher ;
    vl:hasBenchmark false ;
    vl:hasDemo false ;
    vl:language "Managed Service" ;
    vl:license "Proprietary (Cloud Service)" ;
    vl:logoHint "Amazon Neptune AWS logo" ;
    vl:logoUrl <https://www.google.com/s2/favicons?domain=aws.amazon.com&sz=64> ;
    vl:pricing "Pay-per-use (from ~$0.348/instance-hour)" ;
    vl:region region:North-America ;
    vl:scaleNote "Scales via AWS infrastructure. Serverless option auto-scales. No upper limit on data size" ;
    vl:scaleTier scale:large ;
    vl:speedNote "Managed service - performance depends on instance size. Competitive but not the fastest per dollar" ;
    vl:speedTier speed:moderate ;
    vl:subcategory "Managed Graph Database" ;
    vl:supportsStandard std:RDF-1-1,
        std:SPARQL-1-1 ;
    schema1:description "Fully managed AWS graph database supporting RDF/SPARQL and property graphs with TinkerPop/Gremlin and openCypher" ;
    schema1:manufacturer <http://data.veronahe.no/organization/amazon-web-services#this> ;
    schema1:name "Amazon Neptune" ;
    schema1:url <https://aws.amazon.com/neptune/> .

<http://data.veronahe.no/vendors/AnzoGraph> a vl:Database,
        schema1:SoftwareApplication ;
    vl:country country:USA ;
    vl:firstRelease 2018 ;
    vl:focusArea focus:Data-integration,
        focus:In-memory,
        focus:OLAP-on-graphs,
        focus:SPARQL-analytics ;
    vl:hasBenchmark false ;
    vl:hasDemo false ;
    vl:language "C++" ;
    vl:license "Proprietary (Free Edition up to 16GB)" ;
    vl:logoHint "AnzoGraph Cambridge Semantics logo" ;
    vl:logoUrl <https://www.google.com/s2/favicons?domain=cambridgesemantics.com&sz=64> ;
    vl:pricing "Free Edition (8-16 GB) + Commercial Enterprise" ;
    vl:region region:North-America ;
    vl:scaleNote "In-memory architecture. Free edition limited to 16GB. Scales via distributed memory in enterprise" ;
    vl:scaleTier scale:large ;
    vl:speedNote "Very fast for analytical/aggregation queries - designed for OLAP-style workloads on graph data" ;
    vl:speedTier speed:fast ;
    vl:subcategory "Analytical Graph Database" ;
    vl:supportsStandard std:OWL-2,
        std:RDF-1-1,
        std:RDF-star,
        std:SPARQL-1-1,
        std:SPARQL-star ;
    schema1:description "In-memory analytical graph database (originally by Cambridge Semantics, now part of Altair/Siemens) supporting RDF/SPARQL with high-speed analytics on massive datasets. Also known as Altair Graph Studio." ;
    schema1:manufacturer <http://data.veronahe.no/organization/cambridge-semantics#this> ;
    schema1:name "AnzoGraph" ;
    schema1:url <https://cambridgesemantics.com/> .

<http://data.veronahe.no/vendors/Apache-Commons-RDF> a vl:Framework,
        schema1:SoftwareApplication ;
    vl:country country:Global ;
    vl:firstRelease 2015 ;
    vl:focusArea focus:Jena-RDF4J-interop,
        focus:RDF-API-abstraction,
        focus:Type-safe-interfaces ;
    vl:github <https://github.com/apache/commons-rdf> ;
    vl:hasBenchmark false ;
    vl:hasDemo false ;
    vl:language "Java" ;
    vl:license "Apache 2.0" ;
    vl:logoHint "Apache Commons RDF logo" ;
    vl:logoUrl <https://github.com/apache.png?size=64> ;
    vl:pricing "Open Source" ;
    vl:region region:Global ;
    vl:scaleNote "No storage - delegates to backing implementation" ;
    vl:scaleTier scale:varies ;
    vl:speedNote "API layer only - performance depends entirely on the backing implementation (Jena, RDF4J, etc.)" ;
    vl:speedTier speed:varies ;
    vl:subcategory "Java Library" ;
    vl:supportsStandard std:RDF-1-1 ;
    schema1:description "Common Java interfaces for RDF 1.1 providing a type-safe API with implementations for Jena, RDF4J, and JSON-LD. Effectively dormant since 2017, though not formally retired." ;
    schema1:manufacturer <http://data.veronahe.no/organization/apache-software-foundation#this> ;
    schema1:name "Apache Commons RDF" ;
    schema1:url <https://commons.apache.org/proper/commons-rdf/> .

<http://data.veronahe.no/vendors/Apache-Jena> a vl:Framework,
        schema1:SoftwareApplication ;
    vl:country country:UK ;
    vl:firstRelease 2000 ;
    vl:focusArea focus:Fuseki-server,
        focus:OWL-reasoning,
        focus:RDF-API,
        focus:SPARQL-1-1,
        focus:TDB-storage ;
    vl:github <https://github.com/apache/jena> ;
    vl:hasBenchmark true ;
    vl:hasDemo false ;
    vl:language "Java" ;
    vl:license "Apache 2.0" ;
    vl:logoHint "Apache Jena logo" ;
    vl:logoUrl <https://github.com/apache.png?size=64> ;
    vl:pricing "Open Source" ;
    vl:region region:Europe ;
    vl:scaleNote "Mature and proven at scale with TDB2. Handles hundreds of millions of triples in production" ;
    vl:scaleTier scale:medium ;
    vl:speedNote "Solid Java performance for I/O and queries. JVM warmup cost but good sustained throughput" ;
    vl:speedTier speed:moderate ;
    vl:subcategory "Java Framework" ;
    vl:supportsStandard std:JSON-LD,
        std:OWL-2,
        std:RDF-1-1,
        std:RDF-star,
        std:SHACL,
        std:SPARQL-1-1,
        std:SPARQL-star ;
    schema1:description "Comprehensive Java framework for building Semantic Web and Linked Data applications, with RDF API, SPARQL engine, and OWL reasoning" ;
    schema1:manufacturer <http://data.veronahe.no/organization/apache-software-foundation#this> ;
    schema1:name "Apache Jena" ;
    schema1:url <https://jena.apache.org/> ;
    owl:sameAs <http://dbpedia.org/resource/Apache_Jena> .

<http://data.veronahe.no/vendors/Apache-Jena-Fuseki> a vl:Database,
        schema1:SoftwareApplication ;
    vl:country country:UK ;
    vl:firstRelease 2012 ;
    vl:focusArea focus:Graph-Store-Protocol,
        focus:HTTP-endpoint,
        focus:SPARQL-server,
        focus:TDB2-storage ;
    vl:github <https://github.com/apache/jena> ;
    vl:hasBenchmark false ;
    vl:hasDemo false ;
    vl:language "Java" ;
    vl:license "Apache 2.0" ;
    vl:logoHint "Apache Jena Fuseki logo" ;
    vl:logoUrl <https://github.com/apache.png?size=64> ;
    vl:pricing "Open Source" ;
    vl:region region:Europe ;
    vl:scaleNote "Production-proven with TDB2. Handles hundreds of millions of triples" ;
    vl:scaleTier scale:large ;
    vl:speedNote "Same engine as Jena, with HTTP overhead. TDB2 backend gives good persistent storage performance" ;
    vl:speedTier speed:moderate ;
    vl:subcategory "SPARQL Server" ;
    vl:supportsStandard std:JSON-LD,
        std:OWL-2,
        std:RDF-1-1,
        std:RDF-star,
        std:SHACL,
        std:SPARQL-1-1,
        std:SPARQL-star ;
    schema1:description "SPARQL server providing RDF data over HTTP with SPARQL 1.1 query/update protocols, integrated with Jena TDB persistent store" ;
    schema1:manufacturer <http://data.veronahe.no/organization/apache-software-foundation#this> ;
    schema1:name "Apache Jena Fuseki" ;
    schema1:url <https://jena.apache.org/documentation/fuseki2/> .

<http://data.veronahe.no/vendors/AtomGraph-LinkedDataHub> a vl:Tool,
        schema1:SoftwareApplication ;
    vl:country country:Denmark ;
    vl:demoUrl <https://atomgraph.github.io/LinkedDataHub/> ;
    vl:firstRelease 2019 ;
    vl:flag "🇩🇰" ;
    vl:focusArea focus:Faceted-search,
        focus:LDP-support,
        focus:Linked-Data-publishing,
        focus:Low-code,
        focus:SPARQL ;
    vl:github <https://github.com/AtomGraph/LinkedDataHub> ;
    vl:hasBenchmark false ;
    vl:hasDemo true ;
    vl:language "Java / Web" ;
    vl:license "Apache 2.0" ;
    vl:logoHint "AtomGraph LinkedDataHub logo" ;
    vl:logoUrl <https://github.com/AtomGraph.png?size=64> ;
    vl:pricing "Open Source + Commercial Cloud" ;
    vl:region region:Europe ;
    vl:scaleNote "Scales with the backing triple store. Cloud option available for managed deployments" ;
    vl:scaleTier scale:medium ;
    vl:speedNote "Java-based platform - performance depends on backing SPARQL store" ;
    vl:speedTier speed:varies ;
    vl:subcategory "Linked Data Platform" ;
    vl:supportsStandard std:LDP,
        std:RDF-1-1,
        std:SPARQL-1-1 ;
    schema1:description "Low-code Knowledge Graph application platform built entirely on RDF and SPARQL. Supports faceted search, set-based navigation, and declarative data-driven web apps with LDP and DCAT support" ;
    schema1:manufacturer <http://data.veronahe.no/organization/atomgraph#this> ;
    schema1:name "AtomGraph LinkedDataHub" ;
    schema1:url <https://atomgraph.com/> .

<http://data.veronahe.no/vendors/Blazegraph> a vl:Database,
        schema1:SoftwareApplication ;
    vl:country country:USA ;
    vl:firstRelease 2006 ;
    vl:focusArea focus:Full-text-search,
        focus:High-availability,
        focus:SPARQL-1-1,
        focus:Wikidata ;
    vl:github <https://github.com/blazegraph/database> ;
    vl:hasBenchmark false ;
    vl:hasDemo false ;
    vl:language "Java" ;
    vl:license "GPL v2" ;
    vl:logoHint "Blazegraph logo" ;
    vl:logoUrl <https://github.com/blazegraph.png?size=64> ;
    vl:pricing "Open Source (unmaintained since 2020)" ;
    vl:region region:North-America ;
    vl:scaleNote "Handles billions of triples (proven by Wikidata). Unmaintained since 2020 - no future improvements" ;
    vl:scaleTier scale:large ;
    vl:speedNote "Good performance - powers Wikidata Query Service. Optimized for read-heavy workloads" ;
    vl:speedTier speed:fast ;
    vl:subcategory "Triple Store" ;
    vl:supportsStandard std:RDF-1-1,
        std:SPARQL-1-1 ;
    schema1:description "High-performance graph database supporting RDF/SPARQL; powers the Wikidata Query Service. No longer actively maintained (archived 2026)." ;
    schema1:manufacturer <http://data.veronahe.no/organization/blazegraph#this> ;
    schema1:name "Blazegraph" ;
    schema1:url <https://blazegraph.com/> .

<http://data.veronahe.no/vendors/Comunica> a vl:Framework,
        schema1:SoftwareApplication ;
    vl:country country:Belgium ;
    vl:demoUrl <https://comunica.dev/docs/query/getting_started/query_browser_app/> ;
    vl:firstRelease 2018 ;
    vl:focusArea focus:Browser-ready,
        focus:Federated-queries,
        focus:Linked-Data,
        focus:Modular-architecture,
        focus:SPARQL-querying ;
    vl:github <https://github.com/comunica/comunica> ;
    vl:hasBenchmark false ;
    vl:hasDemo true ;
    vl:language "TypeScript" ;
    vl:license "MIT" ;
    vl:logoHint "Comunica SPARQL query engine logo" ;
    vl:logoUrl <https://github.com/comunica.png?size=64> ;
    vl:pricing "Open Source" ;
    vl:region region:Europe ;
    vl:scaleNote "Designed for federated querying across many small sources, not for querying a single massive dataset" ;
    vl:scaleTier scale:medium ;
    vl:speedNote "Moderate - JS/TS overhead vs. native engines. Strength is querying heterogeneous sources, not raw speed" ;
    vl:speedTier speed:moderate ;
    vl:subcategory "JavaScript Query Engine" ;
    vl:supportsStandard std:JSON-LD,
        std:LDP,
        std:RDF-1-1,
        std:RDF-star,
        std:SPARQL-1-1,
        std:SPARQL-star ;
    schema1:description "Highly modular meta SPARQL query engine for the Web, querying over heterogeneous Linked Data interfaces" ;
    schema1:manufacturer <http://data.veronahe.no/organization/comunica#this> ;
    schema1:name "Comunica" ;
    schema1:url <https://comunica.dev/> .

<http://data.veronahe.no/vendors/EasyRdf> a vl:Framework,
        schema1:SoftwareApplication ;
    vl:country country:UK ;
    vl:firstRelease 2011 ;
    vl:focusArea focus:Linked-Data-consumption,
        focus:PHP-RDF,
        focus:Simple-API,
        focus:Web-development ;
    vl:github <https://github.com/easyrdf/easyrdf> ;
    vl:hasBenchmark false ;
    vl:hasDemo false ;
    vl:language "PHP" ;
    vl:license "BSD-3-Clause" ;
    vl:logoHint "EasyRdf PHP RDF logo" ;
    vl:logoUrl <https://github.com/easyrdf.png?size=64> ;
    vl:pricing "Open Source" ;
    vl:region region:Europe ;
    vl:scaleNote "Designed for consuming small amounts of Linked Data in web apps, not bulk processing" ;
    vl:scaleTier scale:small ;
    vl:speedNote "Adequate for PHP web applications. Not performance-oriented" ;
    vl:speedTier speed:moderate ;
    vl:subcategory "PHP Library" ;
    vl:supportsStandard std:JSON-LD,
        std:RDF-1-1,
        std:SPARQL-1-1 ;
    schema1:description "PHP library designed to make it easy to consume and produce RDF, with support for multiple serialization formats" ;
    schema1:manufacturer <http://data.veronahe.no/organization/easyrdf-contributors#this> ;
    schema1:name "EasyRdf" ;
    schema1:url <https://www.easyrdf.org/> .

<http://data.veronahe.no/vendors/Eclipse-RDF4J> a vl:Framework,
        schema1:SoftwareApplication ;
    vl:country country:Netherlands ;
    vl:firstRelease 2004 ;
    vl:focusArea focus:LMDB-backend,
        focus:RDF-storage,
        focus:Reasoning,
        focus:SAIL-API,
        focus:SPARQL-1-1 ;
    vl:github <https://github.com/eclipse-rdf4j/rdf4j> ;
    vl:hasBenchmark true ;
    vl:hasDemo false ;
    vl:language "Java" ;
    vl:license "Eclipse Public License 2.0" ;
    vl:logoHint "Eclipse RDF4J logo" ;
    vl:logoUrl <https://github.com/eclipse-rdf4j.png?size=64> ;
    vl:pricing "Open Source" ;
    vl:region region:Europe ;
    vl:scaleNote "Production-grade. LMDB native store handles large datasets well. Used by GraphDB under the hood" ;
    vl:scaleTier scale:medium ;
    vl:speedNote "Comparable to Jena for most operations. LMDB store mode improves disk performance significantly" ;
    vl:speedTier speed:moderate ;
    vl:subcategory "Java Framework" ;
    vl:supportsStandard std:JSON-LD,
        std:LDP,
        std:OWL-2,
        std:RDF-1-1,
        std:RDF-star,
        std:SHACL,
        std:SPARQL-1-1,
        std:SPARQL-star ;
    schema1:description "Eclipse framework for processing and handling RDF data, with parsers, triple stores (memory, native, LMDB), SPARQL query engine, and reasoning" ;
    schema1:manufacturer <http://data.veronahe.no/organization/eclipse-foundation#this> ;
    schema1:name "Eclipse RDF4J" ;
    schema1:url <https://rdf4j.org/> ;
    owl:sameAs <http://dbpedia.org/resource/Eclipse_RDF4J> .

<http://data.veronahe.no/vendors/GraphDB> a vl:Database,
        schema1:SoftwareApplication ;
    vl:country country:Bulgaria ;
    vl:demoUrl <https://graphdb.ontotext.com/> ;
    vl:firstRelease 2004 ;
    vl:focusArea focus:Connectors,
        focus:Enterprise-RDF,
        focus:OWL-RDFS-reasoning,
        focus:SPARQL-1-1,
        focus:Visual-workbench ;
    vl:hasBenchmark true ;
    vl:hasDemo true ;
    vl:language "Java" ;
    vl:license "Proprietary (Free Edition available)" ;
    vl:logoHint "Ontotext GraphDB logo" ;
    vl:logoUrl <https://www.google.com/s2/favicons?domain=ontotext.com&sz=64> ;
    vl:pricing "Free Edition + Commercial Enterprise" ;
    vl:region region:Europe ;
    vl:reviewUrl <https://www.youtube.com/watch?v=yteql3eB8E4> ;
    vl:scaleNote "Enterprise-grade. Handles billions of triples in cluster mode. Free edition limited to single-node" ;
    vl:scaleTier scale:large ;
    vl:speedNote "Moderate - reasoning overhead slows it vs. pure stores. Good for enterprise workloads with inference" ;
    vl:speedTier speed:moderate ;
    vl:subcategory "Triple Store" ;
    vl:supportsStandard std:JSON-LD,
        std:LDP,
        std:OWL-2,
        std:RDF-1-1,
        std:RDF-star,
        std:SHACL,
        std:SPARQL-1-1,
        std:SPARQL-star ;
    schema1:description "Enterprise RDF graph database by Ontotext with reasoning, SPARQL support, and a visual workbench; free edition available with limited concurrency" ;
    schema1:manufacturer <http://data.veronahe.no/organization/ontotext#this> ;
    schema1:name "GraphDB" ;
    schema1:url <https://www.ontotext.com/products/graphdb/> ;
    owl:sameAs <http://dbpedia.org/resource/GraphDB> .

<http://data.veronahe.no/vendors/Gruff> a vl:Tool,
        schema1:SoftwareApplication ;
    vl:country country:USA ;
    vl:firstRelease 2010 ;
    vl:focusArea focus:AllegroGraph-integration,
        focus:Exploration,
        focus:Graph-visualization,
        focus:Query-builder ;
    vl:hasBenchmark false ;
    vl:hasDemo false ;
    vl:language "Common Lisp" ;
    vl:license "Proprietary (Free with AllegroGraph)" ;
    vl:logoHint "Gruff AllegroGraph Franz graph visualization" ;
    vl:logoUrl <https://www.google.com/s2/favicons?domain=allegrograph.com&sz=64> ;
    vl:pricing "Free with AllegroGraph" ;
    vl:region region:North-America ;
    vl:scaleNote "Visualizes subsets of larger graphs - not designed to render millions of nodes" ;
    vl:scaleTier scale:varies ;
    vl:speedNote "Desktop visualization tool - performance tied to AllegroGraph backend" ;
    vl:speedTier speed:varies ;
    vl:subcategory "Graph Visualization" ;
    vl:supportsStandard std:RDF-1-1,
        std:SPARQL-1-1 ;
    schema1:description "Visual RDF graph browser and query builder by Franz Inc. for exploring and visualizing knowledge graphs stored in AllegroGraph" ;
    schema1:manufacturer <http://data.veronahe.no/organization/franz-inc#this> ;
    schema1:name "Gruff" ;
    schema1:url <https://allegrograph.com/products/gruff/> .

<http://data.veronahe.no/vendors/HDT-Header-Dictionary-Triples> a vl:Framework,
        schema1:SoftwareApplication ;
    vl:country country:Spain ;
    vl:firstRelease 2012 ;
    vl:focusArea focus:Archival,
        focus:Compressed-RDF,
        focus:Linked-Data-publishing,
        focus:Triple-pattern-queries ;
    vl:github <https://github.com/rdfhdt> ;
    vl:hasBenchmark false ;
    vl:hasDemo false ;
    vl:language "C++ / Java" ;
    vl:license "LGPL" ;
    vl:logoHint "HDT RDF compressed format logo" ;
    vl:logoUrl <https://github.com/rdfhdt.png?size=64> ;
    vl:pricing "Open Source" ;
    vl:region region:Europe ;
    vl:scaleNote "Handles billions of triples in compressed form. Read-only - no updates without rebuilding" ;
    vl:scaleTier scale:large ;
    vl:speedNote "Extremely fast triple-pattern lookups on compressed data. 5-10x smaller than raw Turtle/NT" ;
    vl:speedTier speed:fast ;
    vl:subcategory "C++ / Java Library" ;
    vl:supportsStandard std:RDF-1-1 ;
    schema1:description "Compact binary serialization format for RDF that supports efficient storage and triple-pattern querying without decompression" ;
    schema1:manufacturer <http://data.veronahe.no/organization/litmus-maqs#this> ;
    schema1:name "HDT (Header-Dictionary-Triples)" ;
    schema1:url <https://www.rdfhdt.org/> .

<http://data.veronahe.no/vendors/HermiT> a vl:Tool,
        schema1:SoftwareApplication ;
    vl:country country:UK ;
    vl:firstRelease 2008 ;
    vl:focusArea focus:Classification,
        focus:Consistency-checking,
        focus:Hypertableau-calculus,
        focus:OWL-2-reasoning ;
    vl:github <https://github.com/phillord/hermit-reasoner> ;
    vl:hasBenchmark false ;
    vl:hasDemo false ;
    vl:language "Java" ;
    vl:license "LGPL" ;
    vl:logoHint "HermiT OWL reasoner logo" ;
    vl:logoUrl <https://www.google.com/s2/favicons?domain=hermit-reasoner.com&sz=64> ;
    vl:pricing "Open Source" ;
    vl:region region:Europe ;
    vl:scaleNote "In-memory - performs well on complex ontologies but bounded by available RAM" ;
    vl:scaleTier scale:small ;
    vl:speedNote "Often faster than Pellet for classification. Hypertableau algorithm handles complex ontologies well" ;
    vl:speedTier speed:moderate ;
    vl:subcategory "OWL Reasoner" ;
    vl:supportsStandard std:OWL-2,
        std:RDF-1-1 ;
    schema1:description "OWL 2 reasoner based on hypertableau calculus with support for classification, DL-safe rules, and SPARQL queries" ;
    schema1:manufacturer <http://data.veronahe.no/organization/university-of-oxford#this> ;
    schema1:name "HermiT" ;
    schema1:url <http://www.hermit-reasoner.com/> .

<http://data.veronahe.no/vendors/JSON-LD-Playground> a vl:Tool,
        schema1:SoftwareApplication ;
    vl:country country:USA ;
    vl:demoUrl <https://json-ld.org/playground/> ;
    vl:firstRelease 2012 ;
    vl:focusArea focus:Expansion-compaction,
        focus:Framing,
        focus:JSON-LD-testing,
        focus:RDF-conversion ;
    vl:github <https://github.com/json-ld/json-ld.org> ;
    vl:hasBenchmark false ;
    vl:hasDemo true ;
    vl:language "JavaScript / Web" ;
    vl:license "BSD-3-Clause" ;
    vl:logoHint "JSON-LD playground logo" ;
    vl:logoUrl <https://github.com/json-ld.png?size=64> ;
    vl:pricing "Free (Web Service)" ;
    vl:region region:North-America ;
    vl:scaleNote "Testing tool - not for bulk processing" ;
    vl:scaleTier scale:small ;
    vl:speedNote "Browser-based - instant processing for individual JSON-LD documents" ;
    vl:speedTier speed:varies ;
    vl:subcategory "JSON-LD Editor / Validator" ;
    vl:supportsStandard std:JSON-LD,
        std:RDF-1-1 ;
    schema1:description "Interactive online tool for testing JSON-LD documents with expansion, compaction, flattening, framing, and RDF conversion" ;
    schema1:manufacturer <http://data.veronahe.no/organization/digital-bazaar#this> ;
    schema1:name "JSON-LD Playground" ;
    schema1:url <https://json-ld.org/playground/> .

<http://data.veronahe.no/vendors/Kolibrie> a vl:Database,
        schema1:SoftwareApplication ;
    vl:country country:Belgium ;
    vl:firstRelease 2024 ;
    vl:focusArea focus:Backward-chaining,
        focus:RDF-streaming,
        focus:Rule-based-reasoning,
        focus:SPARQL ;
    vl:github <https://github.com/StreamIntelligenceLab/Kolibrie> ;
    vl:hasBenchmark false ;
    vl:hasDemo false ;
    vl:language "Rust" ;
    vl:license "MPL 2.0" ;
    vl:logoHint "Kolibrie RDF logo" ;
    vl:logoUrl <https://github.com/StreamIntelligenceLab.png?size=64> ;
    vl:pricing "Open Source" ;
    vl:region region:Europe ;
    vl:scaleNote "Early-stage project. Performance is promising but production-readiness is still developing" ;
    vl:scaleTier scale:medium ;
    vl:speedNote "Very fast I/O and queries - Rust-based. Among the quickest for parsing and simple SPARQL" ;
    vl:speedTier speed:fast ;
    vl:subcategory "SPARQL Database / RDF Stream Engine" ;
    vl:supportsStandard std:RDF-1-1,
        std:SPARQL-1-1 ;
    schema1:description "SPARQL database, RDF Stream Processing engine, and RDF toolkit with rule-based inference and backward chaining from KU Leuven" ;
    schema1:manufacturer <http://data.veronahe.no/organization/ku-leuven#this> ;
    schema1:name "Kolibrie" ;
    schema1:url <https://github.com/StreamIntelligenceLab/Kolibrie> .

<http://data.veronahe.no/vendors/Linked-Data-Fragments-Server> a vl:Tool,
        schema1:SoftwareApplication ;
    vl:country country:Belgium ;
    vl:demoUrl <https://linkeddatafragments.org/> ;
    vl:firstRelease 2014 ;
    vl:focusArea focus:Client-side-querying,
        focus:Decentralized,
        focus:Low-cost-publishing,
        focus:Triple-Pattern-Fragments ;
    vl:github <https://github.com/LinkedDataFragments/Server.js> ;
    vl:hasBenchmark false ;
    vl:hasDemo true ;
    vl:language "JavaScript (Node.js)" ;
    vl:license "MIT" ;
    vl:logoHint "Linked Data Fragments logo" ;
    vl:logoUrl <https://github.com/LinkedDataFragments.png?size=64> ;
    vl:pricing "Open Source" ;
    vl:region region:Europe ;
    vl:scaleNote "Designed for scalable publishing - minimal server load even with many concurrent clients" ;
    vl:scaleTier scale:large ;
    vl:speedNote "Server is lightweight by design - pushes query work to the client. Low server resource usage" ;
    vl:speedTier speed:moderate ;
    vl:subcategory "Linked Data Server" ;
    vl:supportsStandard std:LDP,
        std:RDF-1-1,
        std:SPARQL-1-1 ;
    schema1:description "Server providing Triple Pattern Fragments for low-cost, scalable Linked Data publishing that distributes query load to clients" ;
    schema1:manufacturer <http://data.veronahe.no/organization/ghent-university#this> ;
    schema1:name "Linked Data Fragments Server" ;
    schema1:url <https://linkeddatafragments.org/> .

<http://data.veronahe.no/vendors/MarkLogic> a vl:Database,
        schema1:SoftwareApplication ;
    vl:country country:USA ;
    vl:firstRelease 2001 ;
    vl:focusArea focus:Document-RDF,
        focus:Enterprise-integration,
        focus:Full-text-search,
        focus:Multi-model,
        focus:Security ;
    vl:hasBenchmark false ;
    vl:hasDemo false ;
    vl:language "C++" ;
    vl:license "Proprietary (Free Developer Edition)" ;
    vl:logoHint "Progress MarkLogic logo" ;
    vl:logoUrl <https://www.google.com/s2/favicons?domain=marklogic.com&sz=64> ;
    vl:pricing "Free Developer Edition + Commercial (from ~$20K)" ;
    vl:region region:North-America ;
    vl:scaleNote "Enterprise-grade clustering. Handles very large datasets across distributed nodes" ;
    vl:scaleTier scale:large ;
    vl:speedNote "Optimized for mixed document/RDF workloads. SPARQL performance is adequate but not its primary strength" ;
    vl:speedTier speed:moderate ;
    vl:subcategory "Multi-Model Database" ;
    vl:supportsStandard std:JSON-LD,
        std:RDF-1-1,
        std:SPARQL-1-1 ;
    schema1:description "Enterprise NoSQL multi-model database natively storing JSON, XML, and RDF triples with SPARQL, full-text search, and AI features" ;
    schema1:manufacturer <http://data.veronahe.no/organization/marklogic#this> ;
    schema1:name "MarkLogic" ;
    schema1:url <https://www.marklogic.com/> ;
    owl:sameAs <http://dbpedia.org/resource/MarkLogic> .

<http://data.veronahe.no/vendors/Matey> a vl:Tool,
        schema1:SoftwareApplication ;
    vl:country country:Belgium ;
    vl:demoUrl <https://rml.io/yarrrml/matey/> ;
    vl:firstRelease 2019 ;
    vl:focusArea focus:Beginner-friendly,
        focus:Live-preview,
        focus:RML-export,
        focus:YARRRML-editing ;
    vl:github <https://github.com/RMLio/matey> ;
    vl:hasBenchmark false ;
    vl:hasDemo true ;
    vl:language "Web / JavaScript" ;
    vl:license "MIT" ;
    vl:logoHint "Matey YARRRML editor logo" ;
    vl:logoUrl <https://github.com/RMLio.png?size=64> ;
    vl:pricing "Free (Web Service)" ;
    vl:region region:Europe ;
    vl:scaleNote "Designed for writing and testing mappings, not production execution" ;
    vl:scaleTier scale:small ;
    vl:speedNote "Browser-based editor - instant preview for small mappings" ;
    vl:speedTier speed:varies ;
    vl:subcategory "YARRRML Editor" ;
    vl:supportsStandard std:R2RML,
        std:RDF-1-1,
        std:RML ;
    schema1:description "Web-based editor for writing YARRRML mapping rules with live RDF preview and export to RML" ;
    schema1:name "Matey" ;
    schema1:url <https://rml.io/yarrrml/matey/> .

<http://data.veronahe.no/vendors/MillenniumDB> a vl:Database,
        schema1:SoftwareApplication ;
    vl:country country:Chile ;
    vl:firstRelease 2022 ;
    vl:focusArea focus:High-performance,
        focus:SPARQL,
        focus:Wikidata-scale ;
    vl:github <https://github.com/MillenniumDB/MillenniumDB> ;
    vl:hasBenchmark false ;
    vl:hasDemo false ;
    vl:language "C++" ;
    vl:license "GPL v2" ;
    vl:logoHint "MillenniumDB IMFD Chile" ;
    vl:logoUrl <https://github.com/MillenniumDB.png?size=64> ;
    vl:pricing "Open Source" ;
    vl:region region:South-America ;
    vl:scaleNote "Handles Wikidata-scale datasets. Persistent disk-based storage" ;
    vl:scaleTier scale:large ;
    vl:speedNote "Fast query processing through worst-case optimal joins. Competitive on Wikidata-scale workloads" ;
    vl:speedTier speed:fast ;
    vl:subcategory "Graph Database + RDF" ;
    vl:supportsStandard std:RDF-1-1,
        std:SPARQL-1-1 ;
    schema1:description "Open-source graph database from the Millennium Institute (IMFD, Chile) supporting both RDF/SPARQL and property graphs, with worst-case optimal join algorithms" ;
    schema1:manufacturer <http://data.veronahe.no/organization/millennium-institute#this> ;
    schema1:name "MillenniumDB" ;
    schema1:url <https://github.com/MillenniumDB/MillenniumDB> .

<http://data.veronahe.no/vendors/Morph-KGC> a vl:Framework,
        schema1:SoftwareApplication ;
    vl:country country:Spain ;
    vl:firstRelease 2021 ;
    vl:focusArea focus:Heterogeneous-data-sources,
        focus:Knowledge-graph-construction,
        focus:R2RML-RML,
        focus:RDF-mapping,
        focus:YARRRML ;
    vl:github <https://github.com/morph-kgc/morph-kgc> ;
    vl:hasBenchmark false ;
    vl:hasDemo false ;
    vl:language "Python" ;
    vl:license "Apache 2.0" ;
    vl:logoHint "Morph-KGC knowledge graph logo" ;
    vl:logoUrl <https://github.com/morph-kgc.png?size=64> ;
    vl:pricing "Open Source" ;
    vl:region region:Europe ;
    vl:scaleNote "Handles large mapping jobs well. Designed for ETL pipelines, not runtime querying" ;
    vl:scaleTier scale:medium ;
    vl:speedNote "Good throughput for materialization. Optimized for batch mapping from tabular/JSON/XML sources" ;
    vl:speedTier speed:moderate ;
    vl:subcategory "Python Library (Mapping)" ;
    vl:supportsStandard std:CSVW,
        std:R2RML,
        std:RDF-1-1,
        std:RML ;
    schema1:description "Engine for constructing RDF knowledge graphs from heterogeneous data sources using R2RML and RML mapping languages with YARRRML support" ;
    schema1:manufacturer <http://data.veronahe.no/organization/morph-kgc#this> ;
    schema1:name "Morph-KGC" ;
    schema1:url <https://morph-kgc.readthedocs.io/> .

<http://data.veronahe.no/vendors/N3-js> a vl:Framework,
        schema1:SoftwareApplication ;
    vl:country country:Belgium ;
    vl:firstRelease 2013 ;
    vl:focusArea focus:RDF-JS-spec,
        focus:RDF-parsing,
        focus:Streaming-parser,
        focus:Turtle-N3-N-Quads ;
    vl:github <https://github.com/rdfjs/N3.js> ;
    vl:hasBenchmark false ;
    vl:hasDemo false ;
    vl:language "JavaScript / TypeScript" ;
    vl:license "MIT" ;
    vl:logoHint "N3.js RDF JavaScript logo" ;
    vl:logoUrl <https://github.com/rdfjs.png?size=64> ;
    vl:pricing "Open Source" ;
    vl:region region:Europe ;
    vl:scaleNote "Streaming design handles large files well. No SPARQL engine - pair with Comunica for queries" ;
    vl:scaleTier scale:medium ;
    vl:speedNote "Fast for JavaScript - streaming architecture keeps memory low. One of the fastest JS RDF parsers" ;
    vl:speedTier speed:fast ;
    vl:subcategory "JavaScript Library" ;
    vl:supportsStandard std:N3,
        std:RDF-1-1,
        std:RDF-star ;
    schema1:description "Lightning-fast, spec-compatible, streaming RDF parser/writer for JavaScript following the RDF/JS specification" ;
    schema1:manufacturer <http://data.veronahe.no/organization/ruben-taelman#this> ;
    schema1:name "N3.js" ;
    schema1:url <https://rdf.js.org/> .

<http://data.veronahe.no/vendors/Neo4j-n10s> a vl:Database,
        schema1:SoftwareApplication ;
    vl:country country:Sweden ;
    vl:demoUrl <https://neo4j.com/sandbox/> ;
    vl:firstRelease 2007 ;
    vl:focusArea focus:Cypher-queries,
        focus:Graph-visualization,
        focus:Property-graph,
        focus:RDF-import-export ;
    vl:github <https://github.com/neo4j-labs/neosemantics> ;
    vl:hasBenchmark true ;
    vl:hasDemo true ;
    vl:language "Java" ;
    vl:license "GPL v3 (Community) / Commercial (Enterprise) + Apache 2.0 (n10s)" ;
    vl:logoHint "Neo4j logo" ;
    vl:logoUrl <https://github.com/neo4j-labs.png?size=64> ;
    vl:pricing "Free Community + Commercial Enterprise" ;
    vl:region region:North-America ;
    vl:reviewUrl <https://www.youtube.com/watch?v=OkrCXF2BZ3Y> ;
    vl:scaleNote "Neo4j itself scales very well. The RDF layer (n10s) adds import overhead but queries run at native speed" ;
    vl:scaleTier scale:large ;
    vl:speedNote "Fast native graph queries via Cypher. RDF import has overhead from property graph conversion" ;
    vl:speedTier speed:fast ;
    vl:subcategory "Graph Database + RDF Plugin" ;
    vl:supportsStandard std:JSON-LD,
        std:RDF-1-1,
        std:SHACL ;
    vl:warning "Not a semantic graph database - Neo4j is a property graph. RDF triples are converted to labeled property graph structures on import, losing native RDF semantics. No SPARQL support, no OWL reasoning, no semantic inferencing. Consider a native triple store if your use case requires semantic knowledge graphs." ;
    schema1:description "Property graph database with the neosemantics (n10s) plugin for RDF import/export, SHACL validation, and ontology mapping" ;
    schema1:manufacturer <http://data.veronahe.no/organization/neo4j#this> ;
    schema1:name "Neo4j + n10s" ;
    schema1:url <https://neo4j.com/labs/neosemantics/> ;
    owl:sameAs <http://dbpedia.org/resource/Neo4j> .

<http://data.veronahe.no/vendors/OOPS> a vl:Tool,
        schema1:SoftwareApplication ;
    vl:country country:Spain ;
    vl:demoUrl <https://oops.linkeddata.es/> ;
    vl:firstRelease 2012 ;
    vl:focusArea focus:Best-practices,
        focus:Modeling-errors,
        focus:Ontology-quality,
        focus:Pitfall-detection ;
    vl:github <https://github.com/oeg-upm/OOPS> ;
    vl:hasBenchmark false ;
    vl:hasDemo true ;
    vl:language "Java / Web" ;
    vl:license "Open Source" ;
    vl:logoHint "OOPS ontology pitfall scanner logo" ;
    vl:logoUrl <https://github.com/oeg-upm.png?size=64> ;
    vl:pricing "Free (Web Service)" ;
    vl:region region:Europe ;
    vl:scaleNote "Designed for ontology auditing, not data-scale operations" ;
    vl:scaleTier scale:small ;
    vl:speedNote "Web service - analysis typically completes in seconds for normal ontologies" ;
    vl:speedTier speed:varies ;
    vl:subcategory "Ontology Validator" ;
    vl:supportsStandard std:OWL-2,
        std:RDF-1-1 ;
    schema1:description "Web-based ontology pitfall scanner that detects common modeling errors and quality issues in OWL/RDF ontologies" ;
    schema1:manufacturer <http://data.veronahe.no/organization/oeg-upm#this> ;
    schema1:name "OOPS!" ;
    schema1:url <https://oops.linkeddata.es/> .

<http://data.veronahe.no/vendors/Ontop> a vl:Database,
        schema1:SoftwareApplication ;
    vl:country country:Italy ;
    vl:firstRelease 2009 ;
    vl:focusArea focus:No-data-duplication,
        focus:R2RML-mappings,
        focus:SPARQL-to-SQL,
        focus:Virtual-knowledge-graph ;
    vl:github <https://github.com/ontop/ontop> ;
    vl:hasBenchmark false ;
    vl:hasDemo false ;
    vl:language "Java" ;
    vl:license "Apache 2.0" ;
    vl:logoHint "Ontop VKG logo" ;
    vl:logoUrl <https://github.com/ontop.png?size=64> ;
    vl:pricing "Open Source" ;
    vl:region region:Europe ;
    vl:scaleNote "Scales with the relational database underneath - no data duplication, no separate RDF storage needed" ;
    vl:scaleTier scale:large ;
    vl:speedNote "Query speed depends on the underlying SQL database. Translation overhead is minimal for simple queries" ;
    vl:speedTier speed:varies ;
    vl:subcategory "Virtual Knowledge Graph / OBDA" ;
    vl:supportsStandard std:JSON-LD,
        std:OWL-2,
        std:R2RML,
        std:RDF-1-1,
        std:SPARQL-1-1 ;
    schema1:description "Open-source Virtual Knowledge Graph system that translates SPARQL queries to SQL over relational databases using R2RML mappings" ;
    schema1:manufacturer <http://data.veronahe.no/organization/free-university-of-bozen-bolzano#this> ;
    schema1:name "Ontop" ;
    schema1:url <https://ontop-vkg.org/> .

<http://data.veronahe.no/vendors/Ontopic-Studio> a vl:Tool,
        schema1:SoftwareApplication ;
    vl:country country:Italy ;
    vl:demoUrl <https://ontopic.ai/en/ontopic-studio/> ;
    vl:firstRelease 2020 ;
    vl:focusArea focus:Database-integration,
        focus:Low-code,
        focus:R2RML-mapping,
        focus:Virtual-knowledge-graphs ;
    vl:hasBenchmark false ;
    vl:hasDemo true ;
    vl:language "Java / Web" ;
    vl:license "Commercial (Free Academic)" ;
    vl:logoHint "Ontopic Studio logo" ;
    vl:logoUrl <https://www.google.com/s2/favicons?domain=ontopic.ai&sz=64> ;
    vl:pricing "Commercial + Free Academic License" ;
    vl:region region:Europe ;
    vl:reviewUrl <https://www.youtube.com/watch?v=YQELrRy3qg0> ;
    vl:scaleNote "Scales with the relational source - no separate RDF storage" ;
    vl:scaleTier scale:large ;
    vl:speedNote "Visual mapping tool - performance depends on the underlying database and Ontop engine" ;
    vl:speedTier speed:varies ;
    vl:subcategory "Knowledge Graph Builder / Mapping" ;
    vl:supportsStandard std:OWL-2,
        std:R2RML,
        std:RDF-1-1,
        std:SPARQL-1-1 ;
    schema1:description "Low-code GUI for designing R2RML-compliant mappings for virtual and materialized RDF graphs from relational databases" ;
    schema1:manufacturer <http://data.veronahe.no/organization/ontopic#this> ;
    schema1:name "Ontopic Studio" ;
    schema1:url <https://ontopic.ai/en/ontopic-studio/> .

<http://data.veronahe.no/vendors/Oracle-RDF-Graph> a vl:Database,
        schema1:SoftwareApplication ;
    vl:country country:USA ;
    vl:firstRelease 2005 ;
    vl:focusArea focus:Enterprise-integration,
        focus:OWL-reasoning,
        focus:SHACL-validation,
        focus:SPARQL,
        focus:SQL-RDF-hybrid-queries,
        focus:Triple-store ;
    vl:hasBenchmark false ;
    vl:hasDemo false ;
    vl:language "SQL / Java" ;
    vl:license "Commercial (Oracle Database license)" ;
    vl:logoHint "oracle" ;
    vl:logoUrl <https://www.google.com/s2/favicons?domain=oracle.com&sz=64> ;
    vl:pricing "Commercial (per-processor or named-user-plus)" ;
    vl:region region:North-America ;
    vl:scaleNote "Inherits Oracle Database scalability - handles billions of triples in production. RAC clustering for horizontal scaling" ;
    vl:scaleTier scale:large ;
    vl:speedNote "Backed by Oracle Database query optimizer; benefits from mature indexing and parallel execution on large datasets" ;
    vl:speedTier speed:fast ;
    vl:subcategory "Triple Store (embedded in RDBMS)" ;
    vl:supportsStandard std:JSON-LD,
        std:OWL-2,
        std:RDF-1-1,
        std:SHACL,
        std:SPARQL-1-1 ;
    schema1:description "Native RDF graph support built into Oracle Database, storing triples as relational data with full SPARQL 1.1 query/update, RDFS/OWL 2 EL inference, and SHACL validation via an RDF4J adapter. Available on-premise and on Oracle Cloud." ;
    schema1:manufacturer <http://data.veronahe.no/organization/oracle#this> ;
    schema1:name "Oracle RDF Graph" ;
    schema1:url <https://www.oracle.com/database/graph/> .

<http://data.veronahe.no/vendors/Owlready2> a vl:Framework,
        schema1:SoftwareApplication ;
    vl:country country:France ;
    vl:firstRelease 2017 ;
    vl:focusArea focus:HermiT-Pellet,
        focus:OWL-ontologies,
        focus:Python-native,
        focus:Reasoning,
        focus:SQLite-backend ;
    vl:github <https://github.com/pwin/owlready2> ;
    vl:hasBenchmark false ;
    vl:hasDemo false ;
    vl:language "Python" ;
    vl:license "LGPL v3" ;
    vl:logoHint "Owlready2 Python OWL logo" ;
    vl:logoUrl <https://www.google.com/s2/favicons?domain=owlready2.readthedocs.io&sz=64> ;
    vl:pricing "Open Source" ;
    vl:region region:Europe ;
    vl:scaleNote "SQLite backend helps with larger ontologies but still limited by Python performance" ;
    vl:scaleTier scale:small ;
    vl:speedNote "Slow for RDF I/O but convenient for ontology work. Automatic reasoning via HermiT/Pellet" ;
    vl:speedTier speed:slow ;
    vl:subcategory "Python Library" ;
    vl:supportsStandard std:OWL-2,
        std:RDF-1-1,
        std:SPARQL-1-1 ;
    schema1:description "Python module for ontology-oriented programming with transparent access to OWL ontologies, automatic reasoning via HermiT/Pellet" ;
    schema1:manufacturer <http://data.veronahe.no/organization/owlready2#this> ;
    schema1:name "Owlready2" ;
    schema1:url <https://owlready2.readthedocs.io/> .

<http://data.veronahe.no/vendors/Oxigraph> a vl:Database,
        schema1:SoftwareApplication ;
    vl:country country:France ;
    vl:firstRelease 2020 ;
    vl:focusArea focus:Embedded-database,
        focus:Python-JS-bindings,
        focus:RDF-storage,
        focus:SPARQL-1-1 ;
    vl:github <https://github.com/oxigraph/oxigraph> ;
    vl:hasBenchmark true ;
    vl:hasDemo true ;
    vl:language "Rust" ;
    vl:license "Apache 2.0 / MIT" ;
    vl:logoHint "Oxigraph logo" ;
    vl:logoUrl <https://github.com/oxigraph.png?size=64> ;
    vl:pricing "Open Source" ;
    vl:region region:Europe ;
    vl:scaleNote "Disk-backed via RocksDB, handles tens of millions of triples well. Not designed for billion-triple scale" ;
    vl:scaleTier scale:large ;
    vl:speedNote "Good read/write performance from Rust + RocksDB. Mid-pack on SPARQL queries - solid but not the fastest" ;
    vl:speedTier speed:fast ;
    vl:subcategory "Triple Store" ;
    vl:supportsStandard std:RDF-1-1,
        std:RDF-star,
        std:SPARQL-1-1,
        std:SPARQL-star ;
    schema1:description "SPARQL graph database written in Rust, available as embedded library, standalone server, and Python/JS bindings" ;
    schema1:manufacturer <http://data.veronahe.no/organization/oxigraph#this> ;
    schema1:name "Oxigraph" ;
    schema1:url <https://github.com/oxigraph/oxigraph> .

<http://data.veronahe.no/vendors/Oxigraph-Server> a vl:Database,
        schema1:SoftwareApplication ;
    vl:country country:France ;
    vl:firstRelease 2020 ;
    vl:focusArea focus:Docker-ready,
        focus:HTTP-endpoint,
        focus:Lightweight,
        focus:SPARQL-server ;
    vl:github <https://github.com/oxigraph/oxigraph> ;
    vl:hasBenchmark false ;
    vl:hasDemo false ;
    vl:language "Rust" ;
    vl:license "Apache 2.0 / MIT" ;
    vl:logoHint "Oxigraph server logo" ;
    vl:logoUrl <https://github.com/oxigraph.png?size=64> ;
    vl:pricing "Open Source" ;
    vl:region region:Europe ;
    vl:scaleNote "Single-node only. Good for millions of triples, not designed for distributed scale" ;
    vl:scaleTier scale:large ;
    vl:speedNote "Same Rust engine as Oxigraph library, with minimal HTTP overhead. Good for small to medium deployments" ;
    vl:speedTier speed:fast ;
    vl:subcategory "Standalone SPARQL Server" ;
    vl:supportsStandard std:RDF-1-1,
        std:RDF-star,
        std:SPARQL-1-1,
        std:SPARQL-star ;
    schema1:description "Standalone SPARQL server built on Oxigraph with HTTP endpoint, Graph Store Protocol support, and built-in YASGUI interface" ;
    schema1:manufacturer <http://data.veronahe.no/organization/oxigraph#this> ;
    schema1:name "Oxigraph Server" ;
    schema1:url <https://github.com/oxigraph/oxigraph> .

<http://data.veronahe.no/vendors/Pellet-Openllet> a vl:Tool,
        schema1:SoftwareApplication ;
    vl:country country:USA ;
    vl:firstRelease 2003 ;
    vl:focusArea focus:Classification,
        focus:Consistency-checking,
        focus:Explanation,
        focus:OWL-2-DL-reasoning ;
    vl:github <https://github.com/Galigator/openllet> ;
    vl:hasBenchmark false ;
    vl:hasDemo false ;
    vl:language "Java" ;
    vl:license "AGPL v3 / Commercial" ;
    vl:logoHint "Pellet Openllet OWL reasoner logo" ;
    vl:logoUrl <https://www.google.com/s2/favicons?domain=github.com&sz=64> ;
    vl:pricing "Open Source (AGPL) + Commercial" ;
    vl:region region:North-America ;
    vl:scaleNote "In-memory reasoning - bounded by ontology complexity more than triple count" ;
    vl:scaleTier scale:small ;
    vl:speedNote "Comprehensive reasoner but can be slow on large, complex ontologies. Explanation support is unique" ;
    vl:speedTier speed:slow ;
    vl:subcategory "OWL Reasoner" ;
    vl:supportsStandard std:OWL-2,
        std:RDF-1-1,
        std:SHACL,
        std:SPARQL-1-1 ;
    schema1:description "OWL 2 DL reasoner supporting consistency checking, classification, explanation of inferences, and SPARQL-DL queries" ;
    schema1:manufacturer <http://data.veronahe.no/organization/clark---parsia#this> ;
    schema1:name "Pellet / Openllet" ;
    schema1:url <https://github.com/Galigator/openllet> .

<http://data.veronahe.no/vendors/PoolParty> a vl:Tool,
        schema1:SoftwareApplication ;
    vl:country country:Austria ;
    vl:demoUrl <https://www.poolparty.biz/> ;
    vl:firstRelease 2009 ;
    vl:focusArea focus:Enterprise-semantic-AI,
        focus:Knowledge-modeling,
        focus:Taxonomy-management,
        focus:Text-mining ;
    vl:hasBenchmark false ;
    vl:hasDemo true ;
    vl:language "Java / Web" ;
    vl:license "Commercial" ;
    vl:logoHint "PoolParty Semantic Web Company logo" ;
    vl:logoUrl <https://www.google.com/s2/favicons?domain=poolparty.biz&sz=64> ;
    vl:pricing "Commercial (from ~$21K/year)" ;
    vl:region region:Europe ;
    vl:reviewUrl <https://www.youtube.com/watch?v=KgXaAxWNsJM> ;
    vl:scaleNote "Cloud-native enterprise platform. Handles large organizational taxonomies and content volumes" ;
    vl:scaleTier scale:large ;
    vl:speedNote "Enterprise platform - optimized for taxonomy workflows, NLP enrichment, and content classification" ;
    vl:speedTier speed:varies ;
    vl:subcategory "Taxonomy / Knowledge Management" ;
    vl:supportsStandard std:JSON-LD,
        std:LDP,
        std:OWL-2,
        std:RDF-1-1,
        std:SKOS,
        std:SPARQL-1-1 ;
    schema1:description "Enterprise semantic suite for taxonomy, thesaurus, and ontology management with text mining, linked data publishing, and knowledge modeling" ;
    schema1:manufacturer <http://data.veronahe.no/organization/semantic-web-company#this> ;
    schema1:name "PoolParty" ;
    schema1:url <https://www.poolparty.biz/> .

<http://data.veronahe.no/vendors/Protege> a vl:Tool,
        schema1:SoftwareApplication ;
    vl:country country:USA ;
    vl:demoUrl <https://webprotege.stanford.edu/> ;
    vl:firstRelease 1999 ;
    vl:focusArea focus:OWL-2,
        focus:Ontology-editing,
        focus:Plugin-ecosystem,
        focus:Reasoning,
        focus:Visualization ;
    vl:github <https://github.com/protegeproject/protege> ;
    vl:hasBenchmark false ;
    vl:hasDemo true ;
    vl:language "Java" ;
    vl:license "BSD 2-Clause" ;
    vl:logoHint "Protege Stanford ontology editor logo" ;
    vl:logoUrl <https://github.com/protegeproject.png?size=64> ;
    vl:pricing "Open Source" ;
    vl:region region:North-America ;
    vl:scaleNote "Designed for ontology engineering, not large-scale data processing" ;
    vl:scaleTier scale:small ;
    vl:speedNote "Desktop app - responsive for typical ontologies. Can slow down on very large ontologies (>100K axioms)" ;
    vl:speedTier speed:varies ;
    vl:subcategory "Ontology Editor" ;
    vl:supportsStandard std:OWL-2,
        std:RDF-1-1,
        std:SKOS ;
    schema1:description "Leading open-source ontology editor from Stanford University with full OWL 2 support, reasoning, and extensive plugin ecosystem" ;
    schema1:manufacturer <http://data.veronahe.no/organization/stanford-university#this> ;
    schema1:name "Protege" ;
    schema1:url <https://protege.stanford.edu/> .

<http://data.veronahe.no/vendors/QLever> a vl:Database,
        schema1:SoftwareApplication ;
    vl:country country:Germany ;
    vl:demoUrl <https://qlever.cs.uni-freiburg.de/> ;
    vl:firstRelease 2017 ;
    vl:focusArea focus:Full-text-search,
        focus:Large-scale-querying,
        focus:SPARQL,
        focus:Wikidata-scale ;
    vl:github <https://github.com/ad-freiburg/qlever> ;
    vl:hasBenchmark true ;
    vl:hasDemo true ;
    vl:language "C++" ;
    vl:license "Apache 2.0" ;
    vl:logoHint "QLever SPARQL logo University Freiburg" ;
    vl:logoUrl <https://github.com/ad-freiburg.png?size=64> ;
    vl:pricing "Open Source" ;
    vl:region region:Europe ;
    vl:scaleNote "Designed for billions of triples. Handles full Wikidata (~18B triples) on a single machine" ;
    vl:scaleTier scale:large ;
    vl:speedNote "Exceptionally fast SPARQL - often the fastest in benchmarks, especially on complex queries at scale" ;
    vl:speedTier speed:fast ;
    vl:subcategory "SPARQL Engine" ;
    vl:supportsStandard std:RDF-1-1,
        std:SPARQL-1-1 ;
    schema1:description "High-performance SPARQL engine from University of Freiburg, capable of handling hundreds of billions of triples on a single machine" ;
    schema1:manufacturer <http://data.veronahe.no/organization/university#this> ;
    schema1:name "QLever" ;
    schema1:url <https://qlever.cs.uni-freiburg.de/> .

<http://data.veronahe.no/vendors/Qendpoint> a vl:Database,
        schema1:SoftwareApplication ;
    vl:country country:France ;
    vl:firstRelease 2022 ;
    vl:focusArea focus:Compressed-RDF,
        focus:Full-text-search,
        focus:GeoSPARQL,
        focus:Wikidata-scale ;
    vl:github <https://github.com/the-qa-company/qEndpoint> ;
    vl:hasBenchmark false ;
    vl:hasDemo false ;
    vl:language "Java" ;
    vl:license "GPL v3" ;
    vl:logoHint "Qendpoint QA Company logo" ;
    vl:logoUrl <https://github.com/the-qa-company.png?size=64> ;
    vl:pricing "Open Source" ;
    vl:region region:Europe ;
    vl:scaleNote "Indexes 17B+ triples (full Wikidata) on a single machine with 10GB RAM and 600GB SSD" ;
    vl:scaleTier scale:large ;
    vl:speedNote "Optimized for large-scale read-heavy workloads. HDT-based partition delivers fast query execution" ;
    vl:speedTier speed:fast ;
    vl:subcategory "Triple Store / SPARQL Engine" ;
    vl:supportsStandard std:RDF-1-1,
        std:SPARQL-1-1 ;
    schema1:description "Highly scalable triple store using HDT for read-optimized storage with a write partition based on RDF4J. Can index and query the entire Wikidata dump on commodity hardware" ;
    schema1:manufacturer <http://data.veronahe.no/organization/qendpoint#this> ;
    schema1:name "Qendpoint" ;
    schema1:url <https://github.com/the-qa-company/qEndpoint> .

<http://data.veronahe.no/vendors/RDF4J-Workbench> a vl:Tool,
        schema1:SoftwareApplication ;
    vl:country country:Netherlands ;
    vl:firstRelease 2015 ;
    vl:focusArea focus:Data-exploration,
        focus:RDF4J-administration,
        focus:Repository-management,
        focus:SPARQL-queries ;
    vl:github <https://github.com/eclipse-rdf4j/rdf4j> ;
    vl:hasBenchmark false ;
    vl:hasDemo false ;
    vl:language "Java / Web" ;
    vl:license "Eclipse Public License 2.0" ;
    vl:logoHint "RDF4J Workbench Eclipse logo" ;
    vl:logoUrl <https://github.com/eclipse-rdf4j.png?size=64> ;
    vl:pricing "Open Source" ;
    vl:region region:Europe ;
    vl:scaleNote "Admin tool - scales with the underlying RDF4J server" ;
    vl:scaleTier scale:varies ;
    vl:speedNote "Web UI - query performance depends on the RDF4J repository backend" ;
    vl:speedTier speed:varies ;
    vl:subcategory "SPARQL Workbench" ;
    vl:supportsStandard std:JSON-LD,
        std:RDF-1-1,
        std:SPARQL-1-1 ;
    schema1:description "Web-based administration and query interface for Eclipse RDF4J Server with repository management, SPARQL queries, and data exploration" ;
    schema1:manufacturer <http://data.veronahe.no/organization/eclipse-foundation#this> ;
    schema1:name "RDF4J Workbench" ;
    schema1:url <https://rdf4j.org/documentation/tools/server-workbench/> .

<http://data.veronahe.no/vendors/RDFSharp> a vl:Framework,
        schema1:SoftwareApplication ;
    vl:country country:Italy ;
    vl:firstRelease 2015 ;
    vl:focusArea focus:NET-ecosystem,
        focus:RDF-modeling,
        focus:SHACL-validation,
        focus:SKOS,
        focus:SPARQL ;
    vl:github <https://github.com/mdesalvo/RDFSharp> ;
    vl:hasBenchmark false ;
    vl:hasDemo false ;
    vl:language "C#" ;
    vl:license "Apache 2.0" ;
    vl:logoHint "RDFSharp .NET logo" ;
    vl:logoUrl <https://www.google.com/s2/favicons?domain=github.com&sz=64> ;
    vl:pricing "Open Source" ;
    vl:region region:Europe ;
    vl:scaleNote "In-memory graph - suitable for small to moderate datasets" ;
    vl:scaleTier scale:medium ;
    vl:speedNote "Moderate .NET performance. Lighter weight than dotNetRDF with simpler API" ;
    vl:speedTier speed:moderate ;
    vl:subcategory "C# / .NET Library" ;
    vl:supportsStandard std:OWL-2,
        std:RDF-1-1,
        std:SHACL,
        std:SPARQL-1-1 ;
    schema1:description "Lightweight .NET library for Semantic Web applications supporting RDF modeling, SPARQL querying, SHACL validation, and SKOS" ;
    schema1:manufacturer <http://data.veronahe.no/organization/rdfsharp#this> ;
    schema1:name "RDFSharp" ;
    schema1:url <https://github.com/mdesalvo/RDFSharp> .

<http://data.veronahe.no/vendors/RDFox> a vl:Database,
        schema1:SoftwareApplication ;
    vl:country country:UK ;
    vl:firstRelease 2013 ;
    vl:focusArea focus:Datalog,
        focus:High-performance,
        focus:In-memory-reasoning,
        focus:Incremental-materialization ;
    vl:hasBenchmark false ;
    vl:hasDemo false ;
    vl:language "C++" ;
    vl:license "Commercial (Academic license available)" ;
    vl:logoHint "RDFox Oxford Semantic Technologies logo" ;
    vl:logoUrl <https://www.google.com/s2/favicons?domain=oxfordsemantic.tech&sz=64> ;
    vl:pricing "Commercial + Free Academic License" ;
    vl:region region:Europe ;
    vl:reviewUrl <https://www.youtube.com/watch?v=YqOSD5XMoF4> ;
    vl:scaleNote "In-memory, so bounded by RAM. Designed for high-performance reasoning, not raw storage scale" ;
    vl:scaleTier scale:medium ;
    vl:speedNote "Extremely fast - among the fastest triple stores for both loading and querying with reasoning" ;
    vl:speedTier speed:fast ;
    vl:subcategory "In-Memory Triple Store / Reasoner" ;
    vl:supportsStandard std:Datalog,
        std:OWL-2,
        std:RDF-1-1,
        std:RDF-star,
        std:SHACL,
        std:SPARQL-1-1,
        std:SPARQL-star ;
    schema1:description "High-performance in-memory knowledge graph by Oxford Semantic Technologies (Samsung) with incremental reasoning and Datalog support" ;
    schema1:manufacturer <http://data.veronahe.no/organization/oxford-semantic-technologies#this> ;
    schema1:name "RDFox" ;
    schema1:url <https://www.oxfordsemantic.tech/> .

<http://data.veronahe.no/vendors/RMLMapper> a vl:Tool,
        schema1:SoftwareApplication ;
    vl:country country:Belgium ;
    vl:firstRelease 2014 ;
    vl:focusArea focus:CSV-JSON-XML-to-RDF,
        focus:Data-transformation,
        focus:R2RML-compatible,
        focus:RML-mapping ;
    vl:github <https://github.com/RMLio/rmlmapper-java> ;
    vl:hasBenchmark false ;
    vl:hasDemo false ;
    vl:language "Java" ;
    vl:license "MIT" ;
    vl:logoHint "RMLMapper RML.io logo" ;
    vl:logoUrl <https://github.com/RMLio.png?size=64> ;
    vl:pricing "Open Source" ;
    vl:region region:Europe ;
    vl:scaleNote "Handles moderate-sized mapping jobs. For very large sources, consider streaming alternatives" ;
    vl:scaleTier scale:medium ;
    vl:speedNote "Moderate throughput for mapping. Java-based with room for optimization on large sources" ;
    vl:speedTier speed:moderate ;
    vl:subcategory "RDF Mapping Tool" ;
    vl:supportsStandard std:R2RML,
        std:RDF-1-1,
        std:RML ;
    schema1:description "Reference implementation of the RML specification for generating RDF from heterogeneous data sources (CSV, JSON, XML, databases)" ;
    schema1:manufacturer <http://data.veronahe.no/organization/rml-io#this> ;
    schema1:name "RMLMapper" ;
    schema1:url <https://rml.io/> .

<http://data.veronahe.no/vendors/Raptor> a vl:Framework,
        schema1:SoftwareApplication ;
    vl:country country:UK ;
    vl:firstRelease 2001 ;
    vl:focusArea focus:N-Triples,
        focus:RDF-XML,
        focus:RDF-parsing,
        focus:Serialization,
        focus:Turtle ;
    vl:github <https://github.com/dajobe/raptor> ;
    vl:hasBenchmark false ;
    vl:hasDemo false ;
    vl:language "C" ;
    vl:license "Apache 2.0 / LGPL / GPL" ;
    vl:logoHint "Raptor RDF parser logo" ;
    vl:logoUrl <https://www.google.com/s2/favicons?domain=librdf.org&sz=64> ;
    vl:pricing "Open Source" ;
    vl:region region:Europe ;
    vl:scaleNote "Streaming parser with constant memory usage. Handles arbitrarily large files" ;
    vl:scaleTier scale:medium ;
    vl:speedNote "Fast C parser - still one of the quickest for RDF/XML. Battle-tested in production since the 2000s" ;
    vl:speedTier speed:fast ;
    vl:subcategory "C Library (Parser)" ;
    vl:supportsStandard std:RDF-1-1 ;
    schema1:description "RDF Parser Toolkit for C providing parsers and serializers for RDF/XML, N-Triples, Turtle, RSS, Atom, and other formats" ;
    schema1:manufacturer <http://data.veronahe.no/organization/dave-beckett#this> ;
    schema1:name "Raptor" ;
    schema1:url <https://librdf.org/raptor/> .

<http://data.veronahe.no/vendors/Redland-librdf> a vl:Framework,
        schema1:SoftwareApplication ;
    vl:country country:UK ;
    vl:firstRelease 2000 ;
    vl:focusArea focus:C-library,
        focus:Language-bindings,
        focus:Multiple-storage-backends,
        focus:RDF-API ;
    vl:github <https://github.com/dajobe/librdf> ;
    vl:hasBenchmark false ;
    vl:hasDemo false ;
    vl:language "C" ;
    vl:license "Apache 2.0 / LGPL / GPL" ;
    vl:logoHint "Redland librdf RDF logo" ;
    vl:logoUrl <https://www.google.com/s2/favicons?domain=librdf.org&sz=64> ;
    vl:pricing "Open Source" ;
    vl:region region:Europe ;
    vl:scaleNote "Multiple storage backends (BDB, MySQL, PostgreSQL) offer different scale characteristics" ;
    vl:scaleTier scale:medium ;
    vl:speedNote "Native C performance for parsing - historically fast. Showing its age vs. modern Rust alternatives" ;
    vl:speedTier speed:fast ;
    vl:subcategory "C Library" ;
    vl:supportsStandard std:RDF-1-1,
        std:SPARQL-1-1 ;
    schema1:description "Modular C libraries providing RDF graph API (librdf), parser/serializer (Raptor), and SPARQL query engine (Rasqal) with bindings for many languages" ;
    schema1:manufacturer <http://data.veronahe.no/organization/dave-beckett#this> ;
    schema1:name "Redland (librdf)" ;
    schema1:url <https://librdf.org/> .

<http://data.veronahe.no/vendors/SAP-HANA-Cloud-KGE> a vl:Database,
        schema1:SoftwareApplication ;
    vl:country country:Germany ;
    vl:firstRelease 2025 ;
    vl:focusArea focus:Enterprise-ERP-integration,
        focus:In-database-processing,
        focus:OWL-reasoning,
        focus:SHACL-validation,
        focus:SPARQL,
        focus:Triple-store ;
    vl:hasBenchmark false ;
    vl:hasDemo false ;
    vl:language "SQL / Java" ;
    vl:license "Commercial (SAP HANA Cloud subscription)" ;
    vl:logoHint "sap" ;
    vl:logoUrl <https://www.google.com/s2/favicons?domain=sap.com&sz=64> ;
    vl:pricing "Commercial (consumption-based cloud pricing)" ;
    vl:region region:Europe ;
    vl:scaleNote "Cloud-native with SAP HANA Cloud scaling. Aimed at enterprise datasets integrated with SAP business data" ;
    vl:scaleTier scale:large ;
    vl:speedNote "Runs inside HANA's in-memory columnar engine; designed for fast analytical and graph queries at enterprise scale" ;
    vl:speedTier speed:fast ;
    vl:subcategory "Knowledge Graph Engine (in-database)" ;
    vl:supportsStandard std:OWL-2,
        std:RDF-1-1,
        std:SHACL,
        std:SPARQL-1-1 ;
    schema1:description "RDF triple store and SPARQL engine built into SAP HANA Cloud, with RDFS/OWL reasoning and SHACL validation. Launched in 2025 as part of SAP's push into enterprise knowledge graphs." ;
    schema1:manufacturer <http://data.veronahe.no/organization/sap#this> ;
    schema1:name "SAP HANA Cloud KGE" ;
    schema1:url <https://help.sap.com/docs/hana-cloud-database/sap-hana-cloud-sap-hana-database-graph-reference/knowledge-graph-engine-kge> .

<http://data.veronahe.no/vendors/SHACL-Play> a vl:Tool,
        schema1:SoftwareApplication ;
    vl:country country:France ;
    vl:demoUrl <https://shacl-play.sparna.fr/play/> ;
    vl:firstRelease 2020 ;
    vl:focusArea focus:Documentation-generation,
        focus:SHACL-validation,
        focus:Shape-debugging,
        focus:UML-diagrams ;
    vl:github <https://github.com/sparna-git/shacl-play> ;
    vl:hasBenchmark false ;
    vl:hasDemo true ;
    vl:language "Java" ;
    vl:license "Open Source" ;
    vl:logoHint "SHACL Play Sparna logo" ;
    vl:logoUrl <https://www.google.com/s2/favicons?domain=sparna.fr&sz=64> ;
    vl:pricing "Free (Web Service)" ;
    vl:region region:Europe ;
    vl:scaleNote "Designed for interactive use, not bulk processing" ;
    vl:scaleTier scale:small ;
    vl:speedNote "Web-based tool - validates and generates documentation quickly for typical ontology sizes" ;
    vl:speedTier speed:varies ;
    vl:subcategory "SHACL Validator / Documentation" ;
    vl:supportsStandard std:RDF-1-1,
        std:SHACL ;
    schema1:description "Free online SHACL toolkit by Sparna for validation, documentation generation, UML diagram generation, and SHACL profile derivation from RDF data" ;
    schema1:manufacturer <http://data.veronahe.no/organization/sparna#this> ;
    schema1:name "SHACL Play" ;
    schema1:url <https://shacl-play.sparna.fr/play/> .

<http://data.veronahe.no/vendors/SHACL-Playground> a vl:Tool,
        schema1:SoftwareApplication ;
    vl:country country:Germany ;
    vl:demoUrl <https://shacl.org/playground/> ;
    vl:firstRelease 2020 ;
    vl:focusArea focus:Interactive-testing,
        focus:SHACL-validation,
        focus:Shape-debugging ;
    vl:hasBenchmark false ;
    vl:hasDemo true ;
    vl:language "JavaScript / Web" ;
    vl:license "Open Source" ;
    vl:logoHint "SHACL playground validator logo" ;
    vl:logoUrl <https://www.google.com/s2/favicons?domain=shacl.org&sz=64> ;
    vl:pricing "Free (Web Service)" ;
    vl:region region:Europe ;
    vl:scaleNote "Designed for testing, not production validation" ;
    vl:scaleTier scale:small ;
    vl:speedNote "Browser-based - instant validation for small shapes and data graphs" ;
    vl:speedTier speed:varies ;
    vl:subcategory "SHACL Validator" ;
    vl:supportsStandard std:RDF-1-1,
        std:SHACL ;
    schema1:description "Online interactive tool for testing and validating SHACL shapes against RDF data graphs directly in the browser" ;
    schema1:manufacturer <http://data.veronahe.no/organization/sparna#this> ;
    schema1:name "SHACL Playground" ;
    schema1:url <https://shacl.org/playground/> .

<http://data.veronahe.no/vendors/Sophia> a vl:Framework,
        schema1:SoftwareApplication ;
    vl:country country:France ;
    vl:firstRelease 2019 ;
    vl:focusArea focus:Generic-API,
        focus:RDF-1-2,
        focus:Rust-toolkit,
        focus:Type-safe-graph-operations ;
    vl:github <https://github.com/pchampin/sophia_rs> ;
    vl:hasBenchmark false ;
    vl:hasDemo false ;
    vl:language "Rust" ;
    vl:license "Apache 2.0 / MIT" ;
    vl:logoHint "Sophia Rust RDF logo" ;
    vl:logoUrl <https://www.google.com/s2/favicons?domain=docs.rs&sz=64> ;
    vl:pricing "Open Source" ;
    vl:region region:Europe ;
    vl:scaleNote "In-memory by default. Good for moderate datasets where type safety and API design matter" ;
    vl:scaleTier scale:medium ;
    vl:speedNote "Rust performance for parsing and graph operations. Less mature than Oxigraph but promising" ;
    vl:speedTier speed:fast ;
    vl:subcategory "Rust Library" ;
    vl:supportsStandard std:RDF-1-1 ;
    schema1:description "Rust toolkit for RDF 1.2 and Linked Data providing a generic API with traits for graphs, datasets, parsers, and serializers" ;
    schema1:manufacturer <http://data.veronahe.no/organization/sophia#this> ;
    schema1:name "Sophia" ;
    schema1:url <https://docs.rs/sophia> .

<http://data.veronahe.no/vendors/SousLeSens-Vocables> a vl:Tool,
        schema1:SoftwareApplication ;
    vl:country country:France ;
    vl:firstRelease 2020 ;
    vl:focusArea focus:Graph-visualization,
        focus:Knowledge-graph-construction,
        focus:Low-code,
        focus:SKOS-management ;
    vl:github <https://github.com/souslesens/souslesensVocables> ;
    vl:hasBenchmark false ;
    vl:hasDemo false ;
    vl:language "JavaScript (Node.js)" ;
    vl:license "MIT" ;
    vl:logoHint "SousLeSens Vocables logo" ;
    vl:logoUrl <https://github.com/souslesens.png?size=64> ;
    vl:pricing "Open Source" ;
    vl:region region:Europe ;
    vl:scaleNote "Designed for industrial ontology management. Scales with the backing triple store" ;
    vl:scaleTier scale:medium ;
    vl:speedNote "Web-based tool for ontology management and KG construction workflows" ;
    vl:speedTier speed:varies ;
    vl:subcategory "Ontology Editor / KG Builder" ;
    vl:supportsStandard std:OWL-2,
        std:RDF-1-1,
        std:SKOS,
        std:SPARQL-1-1 ;
    schema1:description "Open-source suite for managing thesauri and ontologies (SKOS, OWL, RDF) with graph visualization, knowledge graph construction from tabular data, and a no-code visual interface" ;
    schema1:name "SousLeSens" ;
    schema1:url <https://souslesens.org/> .

<http://data.veronahe.no/vendors/Stardog> a vl:Database,
        schema1:SoftwareApplication ;
    vl:country country:USA ;
    vl:demoUrl <https://www.stardog.com/studio/> ;
    vl:firstRelease 2010 ;
    vl:focusArea focus:Enterprise-AI,
        focus:GraphQL,
        focus:Knowledge-graph-platform,
        focus:OWL-reasoning,
        focus:Virtual-graphs ;
    vl:hasBenchmark false ;
    vl:hasDemo true ;
    vl:language "Java" ;
    vl:license "Commercial (Free tier available)" ;
    vl:logoHint "Stardog knowledge graph logo" ;
    vl:logoUrl <https://www.google.com/s2/favicons?domain=stardog.com&sz=64> ;
    vl:pricing "Stardog Free (1-year renewable license) + Commercial Enterprise" ;
    vl:region region:North-America ;
    vl:reviewUrl <https://www.youtube.com/watch?v=GmqFAmtJ6GY> ;
    vl:scaleNote "Enterprise-proven, handles billions of triples in cluster deployments" ;
    vl:scaleTier scale:large ;
    vl:speedNote "Good query performance with reasoning enabled. Virtual graph feature avoids data duplication" ;
    vl:speedTier speed:moderate ;
    vl:subcategory "Knowledge Graph Platform" ;
    vl:supportsStandard std:JSON-LD,
        std:LDP,
        std:OWL-2,
        std:R2RML,
        std:RDF-1-1,
        std:RDF-star,
        std:SHACL,
        std:SKOS,
        std:SPARQL-1-1,
        std:SPARQL-star ;
    schema1:description "Enterprise knowledge graph platform combining graph database with AI toolkit, supporting SPARQL, GraphQL, and OWL reasoning" ;
    schema1:manufacturer <http://data.veronahe.no/organization/stardog-union#this> ;
    schema1:name "Stardog" ;
    schema1:url <https://www.stardog.com/> ;
    owl:sameAs <http://dbpedia.org/resource/Stardog> .

<http://data.veronahe.no/vendors/Tentris> a vl:Database,
        schema1:SoftwareApplication ;
    vl:country country:Germany ;
    vl:firstRelease 2019 ;
    vl:focusArea focus:SPARQL,
        focus:Tensor-based-indexing,
        focus:Triple-store,
        focus:Worst-case-optimal-joins ;
    vl:github <https://github.com/dice-group/tentris> ;
    vl:hasBenchmark false ;
    vl:hasDemo false ;
    vl:language "C++" ;
    vl:license "Research License / Commercial" ;
    vl:logoHint "dice-group" ;
    vl:logoUrl <https://github.com/dice-group.png?size=64> ;
    vl:pricing "Free (research) + Commercial" ;
    vl:region region:Europe ;
    vl:scaleNote "Disk-based with persistent indexing; designed for large-scale RDF datasets" ;
    vl:scaleTier scale:large ;
    vl:speedNote "Very fast SPARQL processing through tensor-based storage and worst-case optimal join algorithms" ;
    vl:speedTier speed:fast ;
    vl:subcategory "Triple Store / SPARQL Engine" ;
    vl:supportsStandard std:RDF-1-1,
        std:SPARQL-1-1 ;
    schema1:description "High-performance tensor-based RDF triple store from the DICE research group (Paderborn University) using worst-case optimal joins for fast SPARQL query processing." ;
    schema1:manufacturer <http://data.veronahe.no/organization/dice-research#this> ;
    schema1:name "Tentris" ;
    schema1:url <https://dice-research.org/Tentris/> .

<http://data.veronahe.no/vendors/Timbr> a vl:Database,
        schema1:SoftwareApplication ;
    vl:country country:Israel ;
    vl:firstRelease 2018 ;
    vl:focusArea focus:Data-integration,
        focus:Data-virtualization,
        focus:Enterprise,
        focus:Semantic-layer ;
    vl:hasBenchmark false ;
    vl:hasDemo false ;
    vl:language "Managed Service" ;
    vl:license "Commercial (SaaS)" ;
    vl:logoHint "Timbr.ai SQL knowledge graph logo" ;
    vl:logoUrl <https://www.google.com/s2/favicons?domain=timbr.ai&sz=64> ;
    vl:pricing "Commercial (contact for pricing)" ;
    vl:region region:Middle-East ;
    vl:scaleNote "Inherits scale from the backing data platform. No data duplication needed" ;
    vl:scaleTier scale:large ;
    vl:speedNote "Queries run against the underlying data platform (Snowflake, Spark, etc.) with ontological reasoning added on top" ;
    vl:speedTier speed:varies ;
    vl:subcategory "Virtual Knowledge Graph / SQL Semantic Layer" ;
    vl:supportsStandard std:OWL-2 ;
    schema1:description "SQL-based ontology semantic layer that models knowledge graphs over existing databases (Snowflake, Databricks, Spark, etc.) using OWL ontologies, queryable via standard SQL" ;
    schema1:manufacturer <http://data.veronahe.no/organization/timbr-ai#this> ;
    schema1:name "Timbr" ;
    schema1:url <https://timbr.ai/> .

<http://data.veronahe.no/vendors/Titanium-JSON-LD> a vl:Framework,
        schema1:SoftwareApplication ;
    vl:country country:Czech-Republic ;
    vl:firstRelease 2020 ;
    vl:focusArea focus:Expansion-compaction-framing,
        focus:JSON-LD-1-1,
        focus:Java-processing ;
    vl:github <https://github.com/filip26/titanium-json-ld> ;
    vl:hasBenchmark false ;
    vl:hasDemo false ;
    vl:language "Java" ;
    vl:license "Apache 2.0" ;
    vl:logoHint "Titanium JSON-LD Java logo" ;
    vl:logoUrl <https://www.google.com/s2/favicons?domain=github.com&sz=64> ;
    vl:pricing "Open Source" ;
    vl:region region:Europe ;
    vl:scaleNote "Document-level processing - not a bulk data tool" ;
    vl:scaleTier scale:medium ;
    vl:speedNote "Fast Java JSON-LD processing. Focused and optimized for the JSON-LD spec" ;
    vl:speedTier speed:fast ;
    vl:subcategory "Java Library" ;
    vl:supportsStandard std:JSON-LD,
        std:RDF-1-1 ;
    schema1:description "JSON-LD 1.1 processor and API for Java supporting expansion, compaction, flattening, framing, and RDF conversion" ;
    schema1:manufacturer <http://data.veronahe.no/organization/digital-bazaar#this> ;
    schema1:name "Titanium JSON-LD" ;
    schema1:url <https://github.com/filip26/titanium-json-ld> .

<http://data.veronahe.no/vendors/TopBraid-Composer> a vl:Tool,
        schema1:SoftwareApplication ;
    vl:country country:USA ;
    vl:firstRelease 2006 ;
    vl:focusArea focus:Enterprise-modeling,
        focus:Ontology-IDE,
        focus:SHACL,
        focus:SPARQL-editing ;
    vl:hasBenchmark false ;
    vl:hasDemo false ;
    vl:language "Java (Eclipse-based)" ;
    vl:license "Commercial (Free Maestro Edition)" ;
    vl:logoHint "TopBraid Composer TopQuadrant logo" ;
    vl:logoUrl <https://www.google.com/s2/favicons?domain=topquadrant.com&sz=64> ;
    vl:pricing "Free Maestro Edition + Commercial" ;
    vl:region region:North-America ;
    vl:scaleNote "Desktop tool - suited for ontology engineering, not large-scale data processing" ;
    vl:scaleTier scale:medium ;
    vl:speedNote "Full-featured IDE with good performance for modeling tasks" ;
    vl:speedTier speed:varies ;
    vl:subcategory "Ontology IDE" ;
    vl:supportsStandard std:JSON-LD,
        std:OWL-2,
        std:RDF-1-1,
        std:SHACL,
        std:SKOS,
        std:SPARQL-1-1 ;
    schema1:description "Enterprise-class IDE for RDFS/OWL modeling, SHACL validation, SPARQL editing, and semantic application development by TopQuadrant" ;
    schema1:manufacturer <http://data.veronahe.no/organization/topquadrant#this> ;
    schema1:name "TopBraid Composer" ;
    schema1:url <https://www.topquadrant.com/> .

<http://data.veronahe.no/vendors/TopBraid-EDG> a vl:Tool,
        schema1:SoftwareApplication ;
    vl:country country:USA ;
    vl:firstRelease 2010 ;
    vl:focusArea focus:Business-glossaries,
        focus:Data-governance,
        focus:Enterprise,
        focus:Metadata-management,
        focus:Vocabularies ;
    vl:hasBenchmark false ;
    vl:hasDemo false ;
    vl:language "Java / Web" ;
    vl:license "Commercial" ;
    vl:logoHint "TopBraid EDG TopQuadrant logo" ;
    vl:logoUrl <https://www.google.com/s2/favicons?domain=topquadrant.com&sz=64> ;
    vl:pricing "Commercial (contact for pricing)" ;
    vl:region region:North-America ;
    vl:reviewUrl <https://www.youtube.com/watch?v=VNEnVg9OoRk> ;
    vl:scaleNote "Enterprise-grade with support for large organizational vocabularies and metadata" ;
    vl:scaleTier scale:large ;
    vl:speedNote "Enterprise platform - performance tuned for governance workflows, not raw RDF processing" ;
    vl:speedTier speed:varies ;
    vl:subcategory "Data Governance Platform" ;
    vl:supportsStandard std:JSON-LD,
        std:OWL-2,
        std:RDF-1-1,
        std:SHACL,
        std:SKOS,
        std:SPARQL-1-1 ;
    schema1:description "Enterprise data governance platform built on RDF knowledge graphs for metadata, vocabulary, reference data, and business glossary management" ;
    schema1:manufacturer <http://data.veronahe.no/organization/topquadrant#this> ;
    schema1:name "TopBraid EDG" ;
    schema1:url <https://www.topquadrant.com/topbraid-edg/> .

<http://data.veronahe.no/vendors/TopBraid-SHACL-API> a vl:Framework,
        schema1:SoftwareApplication ;
    vl:country country:USA ;
    vl:firstRelease 2017 ;
    vl:focusArea focus:Java-API,
        focus:Jena-integration,
        focus:SHACL-rules,
        focus:SHACL-validation ;
    vl:github <https://github.com/TopQuadrant/shacl> ;
    vl:hasBenchmark false ;
    vl:hasDemo false ;
    vl:language "Java" ;
    vl:license "Apache 2.0" ;
    vl:logoHint "TopBraid SHACL API logo" ;
    vl:logoUrl <https://github.com/TopQuadrant.png?size=64> ;
    vl:pricing "Open Source" ;
    vl:region region:North-America ;
    vl:scaleNote "Scales with Jena - suitable for production validation workloads" ;
    vl:scaleTier scale:medium ;
    vl:speedNote "Good Java performance for validation. Efficient for programmatic SHACL checking in pipelines" ;
    vl:speedTier speed:fast ;
    vl:subcategory "Java Library (Validator)" ;
    vl:supportsStandard std:RDF-1-1,
        std:SHACL,
        std:SPARQL-1-1 ;
    schema1:description "Open-source Java SHACL implementation based on Apache Jena for constraint checking and rule-based inference" ;
    schema1:manufacturer <http://data.veronahe.no/organization/topquadrant#this> ;
    schema1:name "TopBraid SHACL API" ;
    schema1:url <https://github.com/TopQuadrant/shacl> .

<http://data.veronahe.no/vendors/TriplyDB> a vl:Tool,
        schema1:SoftwareApplication ;
    vl:country country:Netherlands ;
    vl:demoUrl <https://triplydb.com/> ;
    vl:firstRelease 2017 ;
    vl:focusArea focus:Data-publishing,
        focus:Enterprise,
        focus:Linked-Data-publishing,
        focus:SPARQL-server ;
    vl:hasBenchmark false ;
    vl:hasDemo true ;
    vl:language "TypeScript / Web" ;
    vl:license "Commercial" ;
    vl:logoHint "TriplyDB Triply logo" ;
    vl:logoUrl <https://www.google.com/s2/favicons?domain=triplydb.com&sz=64> ;
    vl:pricing "Commercial (contact for pricing)" ;
    vl:region region:Europe ;
    vl:scaleNote "Enterprise-grade. Handles the largest government linked data deployment in the Netherlands" ;
    vl:scaleTier scale:large ;
    vl:speedNote "Optimized for linked data serving with SPARQL, REST, and ElasticSearch-based text search" ;
    vl:speedTier speed:fast ;
    vl:subcategory "Linked Data Platform" ;
    vl:supportsStandard std:JSON-LD,
        std:RDF-1-1,
        std:SHACL,
        std:SKOS,
        std:SPARQL-1-1 ;
    schema1:description "Commercial linked data platform for knowledge graph hosting, SPARQL endpoints, API publishing, and data management. Powers the Dutch Land Registry (Kadaster) linked data infrastructure" ;
    schema1:manufacturer <http://data.veronahe.no/organization/triply#this> ;
    schema1:name "TriplyDB" ;
    schema1:url <https://triplydb.com/> .

<http://data.veronahe.no/vendors/Turtle-Web-Editor> a vl:Tool,
        schema1:SoftwareApplication ;
    vl:country country:Germany ;
    vl:demoUrl <https://felixlohmeier.github.io/turtle-web-editor/> ;
    vl:firstRelease 2019 ;
    vl:focusArea focus:Prefix-autocompletion,
        focus:Syntax-highlighting,
        focus:Turtle-editing,
        focus:Validation ;
    vl:github <https://github.com/felixlohmeier/turtle-web-editor> ;
    vl:hasBenchmark false ;
    vl:hasDemo true ;
    vl:language "JavaScript / Web" ;
    vl:license "MIT" ;
    vl:logoHint "Turtle web editor RDF logo" ;
    vl:logoUrl <https://www.google.com/s2/favicons?domain=felixlohmeier.github.io&sz=64> ;
    vl:pricing "Free (Web Service)" ;
    vl:region region:Europe ;
    vl:scaleNote "Designed for editing, not processing large files" ;
    vl:scaleTier scale:small ;
    vl:speedNote "Browser-based editor - responsive for typical Turtle files" ;
    vl:speedTier speed:varies ;
    vl:subcategory "RDF Editor" ;
    vl:supportsStandard std:RDF-1-1 ;
    schema1:description "Browser-based Turtle syntax editor with syntax highlighting, validation, and prefix autocompletion for writing RDF" ;
    schema1:manufacturer <http://data.veronahe.no/organization/independent#this> ;
    schema1:name "Turtle Web Editor" ;
    schema1:url <https://felixlohmeier.github.io/turtle-web-editor/> .

<http://data.veronahe.no/vendors/Virtuoso> a vl:Database,
        schema1:SoftwareApplication ;
    vl:country country:USA ;
    vl:firstRelease 1998 ;
    vl:focusArea focus:Linked-Data-publishing,
        focus:Multi-model,
        focus:SPARQL-1-1,
        focus:SQL-SPARQL-hybrid ;
    vl:github <https://github.com/openlink/virtuoso-opensource> ;
    vl:hasBenchmark true ;
    vl:hasDemo false ;
    vl:language "C" ;
    vl:license "GPL v2 (Open Source) / Commercial" ;
    vl:logoHint "OpenLink Virtuoso logo" ;
    vl:logoUrl <https://github.com/openlink.png?size=64> ;
    vl:pricing "Open Source + Commercial" ;
    vl:region region:North-America ;
    vl:scaleNote "Battle-tested at scale - powers DBpedia and many LOD endpoints. Handles billions of triples" ;
    vl:scaleTier scale:large ;
    vl:speedNote "Fast ingestion and good query performance. Column store architecture helps analytical queries" ;
    vl:speedTier speed:fast ;
    vl:subcategory "Triple Store / Multi-Model" ;
    vl:supportsStandard std:JSON-LD,
        std:LDP,
        std:RDF-1-1,
        std:SPARQL-1-1 ;
    schema1:description "High-performance multi-model RDBMS, data integration middleware, and linked data deployment platform by OpenLink Software" ;
    schema1:manufacturer <http://data.veronahe.no/organization/openlink-software#this> ;
    schema1:name "Virtuoso" ;
    schema1:url <https://virtuoso.openlinksw.com/> ;
    owl:sameAs <http://dbpedia.org/resource/Virtuoso_Universal_Server> .

<http://data.veronahe.no/vendors/W3C-RDF-Validator> a vl:Tool,
        schema1:SoftwareApplication ;
    vl:country country:Global ;
    vl:demoUrl <https://www.w3.org/RDF/Validator/> ;
    vl:firstRelease 2001 ;
    vl:focusArea focus:Graph-visualization,
        focus:RDF-XML-validation,
        focus:Triple-listing ;
    vl:hasBenchmark false ;
    vl:hasDemo true ;
    vl:language "Web" ;
    vl:license "Free (Web Service)" ;
    vl:logoHint "W3C RDF validator logo" ;
    vl:logoUrl <https://www.google.com/s2/favicons?domain=w3.org&sz=64> ;
    vl:pricing "Free" ;
    vl:region region:Global ;
    vl:scaleNote "Testing tool - paste or URL input only" ;
    vl:scaleTier scale:small ;
    vl:speedNote "Simple web service - validates small RDF/XML documents quickly" ;
    vl:speedTier speed:varies ;
    vl:subcategory "RDF Validator" ;
    vl:supportsStandard std:RDF-1-1 ;
    schema1:description "Official W3C service for checking and visualizing RDF/XML documents, generating triple listings and graph diagrams" ;
    schema1:manufacturer <http://data.veronahe.no/organization/w3c#this> ;
    schema1:name "W3C RDF Validator" ;
    schema1:url <https://www.w3.org/RDF/Validator/> .

<http://data.veronahe.no/vendors/WebProtege> a vl:Tool,
        schema1:SoftwareApplication ;
    vl:country country:USA ;
    vl:demoUrl <https://webprotege.stanford.edu/> ;
    vl:firstRelease 2013 ;
    vl:focusArea focus:Change-tracking,
        focus:Collaborative-editing,
        focus:Discussion-threads,
        focus:Web-based ;
    vl:github <https://github.com/protegeproject/webprotege> ;
    vl:hasBenchmark false ;
    vl:hasDemo true ;
    vl:language "Java / Web" ;
    vl:license "BSD 2-Clause" ;
    vl:logoHint "WebProtege Stanford logo" ;
    vl:logoUrl <https://github.com/protegeproject.png?size=64> ;
    vl:pricing "Open Source / Free hosted" ;
    vl:region region:North-America ;
    vl:scaleNote "Designed for collaborative ontology development, not large data" ;
    vl:scaleTier scale:small ;
    vl:speedNote "Web-based - responsive for normal-sized ontologies. Simpler than desktop Protege" ;
    vl:speedTier speed:varies ;
    vl:subcategory "Collaborative Ontology Editor" ;
    vl:supportsStandard std:OWL-2,
        std:RDF-1-1 ;
    schema1:description "Web-based collaborative ontology editor from Stanford with sharing, discussion threads, change tracking, and revision history" ;
    schema1:manufacturer <http://data.veronahe.no/organization/stanford#this> ;
    schema1:name "WebProtege" ;
    schema1:url <https://webprotege.stanford.edu/> .

<http://data.veronahe.no/vendors/WebVOWL> a vl:Tool,
        schema1:SoftwareApplication ;
    vl:country country:Germany ;
    vl:demoUrl <https://service.tib.eu/webvowl/> ;
    vl:firstRelease 2014 ;
    vl:focusArea focus:Force-directed-layout,
        focus:Interactive,
        focus:Ontology-visualization,
        focus:VOWL-notation ;
    vl:github <https://github.com/VisualDataWeb/WebVOWL> ;
    vl:hasBenchmark false ;
    vl:hasDemo true ;
    vl:language "JavaScript" ;
    vl:license "MIT" ;
    vl:logoHint "WebVOWL ontology visualization logo" ;
    vl:logoUrl <https://github.com/VisualDataWeb.png?size=64> ;
    vl:pricing "Open Source" ;
    vl:region region:Europe ;
    vl:scaleNote "Browser-based visualization - best for ontologies under a few hundred classes" ;
    vl:scaleTier scale:small ;
    vl:speedNote "Responsive for small-to-medium ontologies. Force-directed layout slows with many classes (>500)" ;
    vl:speedTier speed:varies ;
    vl:subcategory "Ontology Visualization" ;
    vl:supportsStandard std:OWL-2,
        std:RDF-1-1 ;
    schema1:description "Web application for interactive visualization of ontologies using the VOWL notation with force-directed graph layout" ;
    schema1:manufacturer <http://data.veronahe.no/organization/university-of-mannheim#this> ;
    schema1:name "WebVOWL" ;
    schema1:url <https://service.tib.eu/webvowl/> .

<http://data.veronahe.no/vendors/YASGUI> a vl:Tool,
        schema1:SoftwareApplication ;
    vl:country country:Netherlands ;
    vl:demoUrl <https://yasgui.triply.cc/> ;
    vl:firstRelease 2013 ;
    vl:focusArea focus:Autocomplete,
        focus:Embeddable,
        focus:Result-visualization,
        focus:SPARQL-editor ;
    vl:github <https://github.com/TriplyDB/Yasgui> ;
    vl:hasBenchmark false ;
    vl:hasDemo true ;
    vl:language "TypeScript" ;
    vl:license "MIT" ;
    vl:logoHint "YASGUI SPARQL editor Triply logo" ;
    vl:logoUrl <https://github.com/TriplyDB.png?size=64> ;
    vl:pricing "Open Source" ;
    vl:region region:Europe ;
    vl:scaleNote "Client-side tool - no data storage" ;
    vl:scaleTier scale:varies ;
    vl:speedNote "Browser-based editor - query speed depends entirely on the SPARQL endpoint, not YASGUI itself" ;
    vl:speedTier speed:varies ;
    vl:subcategory "SPARQL Editor" ;
    vl:supportsStandard std:SPARQL-1-1 ;
    schema1:description "Popular web-based SPARQL query editor and result visualizer with syntax highlighting, autocompletion, and multiple output formats" ;
    schema1:manufacturer <http://data.veronahe.no/organization/triply#this> ;
    schema1:name "YASGUI" ;
    schema1:url <https://yasgui.triply.cc/> .

<http://data.veronahe.no/vendors/Zazuko-Ontology-Editor> a vl:Tool,
        schema1:SoftwareApplication ;
    vl:country country:Switzerland ;
    vl:demoUrl <https://editor.zazuko.com/> ;
    vl:firstRelease 2020 ;
    vl:focusArea focus:Collaborative-editing,
        focus:GitHub-backed,
        focus:Turtle-output,
        focus:Version-control ;
    vl:hasBenchmark false ;
    vl:hasDemo true ;
    vl:language "Web / GitHub-based" ;
    vl:license "Commercial / Open Source" ;
    vl:logoHint "Zazuko ontology editor logo" ;
    vl:logoUrl <https://www.google.com/s2/favicons?domain=zazuko.com&sz=64> ;
    vl:pricing "Free (hosted)" ;
    vl:region region:Europe ;
    vl:scaleNote "Designed for ontology editing, not data processing" ;
    vl:scaleTier scale:small ;
    vl:speedNote "Web-based editor - responsive for typical ontologies" ;
    vl:speedTier speed:varies ;
    vl:subcategory "Ontology Editor" ;
    vl:supportsStandard std:RDF-1-1,
        std:SHACL ;
    schema1:description "Web-based collaborative ontology editor backed by GitHub for version control, producing Turtle format ontology definitions" ;
    schema1:manufacturer <http://data.veronahe.no/organization/github#this> ;
    schema1:name "Zazuko Ontology Editor" ;
    schema1:url <https://zazuko.com/products/ontology-editor/> .

<http://data.veronahe.no/vendors/Zazuko-Trifid> a vl:Tool,
        schema1:SoftwareApplication ;
    vl:country country:Switzerland ;
    vl:firstRelease 2016 ;
    vl:focusArea focus:Content-negotiation,
        focus:Linked-Data-publishing,
        focus:SPARQL-proxy,
        focus:URI-dereferencing ;
    vl:github <https://github.com/zazuko/trifid> ;
    vl:hasBenchmark false ;
    vl:hasDemo false ;
    vl:language "JavaScript (Node.js)" ;
    vl:license "Apache 2.0" ;
    vl:logoHint "Zazuko Trifid linked data logo" ;
    vl:logoUrl <https://github.com/zazuko.png?size=64> ;
    vl:pricing "Open Source" ;
    vl:region region:Europe ;
    vl:scaleNote "Proxy architecture - scales with the backing triple store" ;
    vl:scaleTier scale:medium ;
    vl:speedNote "Lightweight Node.js server - fast for serving individual resources. Proxies to backend SPARQL store" ;
    vl:speedTier speed:moderate ;
    vl:subcategory "Linked Data Server" ;
    vl:supportsStandard std:JSON-LD,
        std:LDP,
        std:RDF-1-1,
        std:SPARQL-1-1 ;
    schema1:description "Lightweight Linked Data server and proxy for dereferencing URIs over HTTP with built-in SPARQL proxy, YASGUI, and graph explorer" ;
    schema1:manufacturer <http://data.veronahe.no/organization/zazuko#this> ;
    schema1:name "Zazuko Trifid" ;
    schema1:url <https://zazuko.com/products/trifid/> .

<http://data.veronahe.no/vendors/dotNetRDF> a vl:Framework,
        schema1:SoftwareApplication ;
    vl:country country:UK ;
    vl:firstRelease 2009 ;
    vl:focusArea focus:NET-ecosystem,
        focus:RDF-API,
        focus:SPARQL,
        focus:Triple-store-connectors ;
    vl:github <https://github.com/dotnetrdf/dotnetrdf> ;
    vl:hasBenchmark true ;
    vl:hasDemo false ;
    vl:language "C#" ;
    vl:license "MIT" ;
    vl:logoHint "dotNetRDF logo" ;
    vl:logoUrl <https://github.com/dotnetrdf.png?size=64> ;
    vl:pricing "Open Source" ;
    vl:region region:Europe ;
    vl:scaleNote "In-memory store struggles above ~5M triples. Best as a client library connecting to external stores" ;
    vl:scaleTier scale:small ;
    vl:speedNote "Moderate for .NET - pure managed code. I/O is reasonable but SPARQL is slower than Java alternatives" ;
    vl:speedTier speed:moderate ;
    vl:subcategory "C# / .NET Library" ;
    vl:supportsStandard std:JSON-LD,
        std:LDP,
        std:RDF-1-1,
        std:SPARQL-1-1 ;
    schema1:description "Complete .NET library for parsing, managing, querying, and writing RDF, with SPARQL support and connectors to major triple stores" ;
    schema1:manufacturer <http://data.veronahe.no/organization/dotnetrdf#this> ;
    schema1:name "dotNetRDF" ;
    schema1:url <https://dotnetrdf.org/> .

<http://data.veronahe.no/vendors/gdotv> a vl:Tool,
        schema1:SoftwareApplication ;
    vl:country country:UK ;
    vl:firstRelease 2021 ;
    vl:flag "🇬🇧" ;
    vl:focusArea focus:Cypher-queries,
        focus:Graph-visualization,
        focus:Gremlin,
        focus:Multi-database-IDE,
        focus:SPARQL-editor ;
    vl:hasBenchmark false ;
    vl:hasDemo false ;
    vl:language "TypeScript / Electron" ;
    vl:license "Commercial (Free Lite tier)" ;
    vl:logoHint "gdotv graph database IDE logo" ;
    vl:logoUrl <https://www.google.com/s2/favicons?domain=gdotv.com&sz=64> ;
    vl:pricing "Free Lite + Commercial Pro" ;
    vl:region region:Europe ;
    vl:scaleNote "Client-side tool for exploration and querying. Visualization handles moderate graph sizes" ;
    vl:scaleTier scale:varies ;
    vl:speedNote "Desktop IDE - query speed depends on the connected database backend" ;
    vl:speedTier speed:varies ;
    vl:subcategory "Graph Visualization / IDE" ;
    vl:supportsStandard std:RDF-1-1,
        std:SPARQL-1-1 ;
    schema1:description "Multi-database graph IDE supporting SPARQL, Cypher, and Gremlin with visual query building, graph exploration, and schema visualization. Connects to Fuseki, Virtuoso, QLever, Neptune, and more" ;
    schema1:manufacturer <http://data.veronahe.no/organization/gdotv#this> ;
    schema1:name "gdotv" ;
    schema1:url <https://gdotv.com/> .

<http://data.veronahe.no/vendors/graphy-js> a vl:Framework,
        schema1:SoftwareApplication ;
    vl:country country:USA ;
    vl:firstRelease 2017 ;
    vl:focusArea focus:RDF-parsing,
        focus:Streaming-I-O,
        focus:Turtle-N-Triples-N-Quads-TriG ;
    vl:github <https://github.com/blake-regalia/graphy.js> ;
    vl:hasBenchmark false ;
    vl:hasDemo false ;
    vl:language "JavaScript" ;
    vl:license "ISC" ;
    vl:logoHint "graphy.js JavaScript RDF logo" ;
    vl:logoUrl <https://www.google.com/s2/favicons?domain=graphy.link&sz=64> ;
    vl:pricing "Open Source" ;
    vl:region region:North-America ;
    vl:scaleNote "Streaming architecture handles arbitrarily large files. Parser only - no query engine" ;
    vl:scaleTier scale:medium ;
    vl:speedNote "High-performance streaming parser for JavaScript. Claims fastest JS RDF throughput" ;
    vl:speedTier speed:fast ;
    vl:subcategory "JavaScript Library" ;
    vl:supportsStandard std:N3,
        std:RDF-1-1 ;
    schema1:description "High-performance collection of RDF libraries for JavaScript with streaming parsers/writers for Turtle, N-Triples, N-Quads, and TriG" ;
    schema1:manufacturer <http://data.veronahe.no/organization/graphy-js#this> ;
    schema1:name "graphy.js" ;
    schema1:url <https://graphy.link/> .

<http://data.veronahe.no/vendors/isSemantic-RDF-Visualizer> a vl:Tool,
        schema1:SoftwareApplication ;
    vl:country country:Germany ;
    vl:demoUrl <https://issemantic.net/rdf-visualizer> ;
    vl:firstRelease 2021 ;
    vl:focusArea focus:Format-conversion,
        focus:RDF-star-support,
        focus:RDF-visualization,
        focus:Validation ;
    vl:hasBenchmark false ;
    vl:hasDemo true ;
    vl:language "Web" ;
    vl:license "Free (Web Service)" ;
    vl:logoHint "isSemantic RDF visualizer logo" ;
    vl:logoUrl <https://www.google.com/s2/favicons?domain=issemantic.net&sz=64> ;
    vl:pricing "Free" ;
    vl:region region:Europe ;
    vl:scaleNote "Client-side tool - suitable for individual documents, not large datasets" ;
    vl:scaleTier scale:small ;
    vl:speedNote "Browser-based - handles small to medium RDF documents for visualization and validation" ;
    vl:speedTier speed:varies ;
    vl:subcategory "RDF Visualization / Validator" ;
    vl:supportsStandard std:RDF-1-1 ;
    schema1:description "Online RDF graph visualizer supporting Turtle, JSON-LD, TriG, and RDF-star with validation, conversion, and generation features" ;
    schema1:manufacturer <http://data.veronahe.no/organization/ssp-sw-research#this> ;
    schema1:name "isSemantic RDF Visualizer" ;
    schema1:url <https://issemantic.net/rdf-visualizer> .

<http://data.veronahe.no/vendors/jsonld-js> a vl:Framework,
        schema1:SoftwareApplication ;
    vl:country country:USA ;
    vl:demoUrl <https://json-ld.org/playground/> ;
    vl:firstRelease 2012 ;
    vl:focusArea focus:Expansion-compaction,
        focus:Framing,
        focus:JSON-LD-processing,
        focus:RDF-conversion ;
    vl:github <https://github.com/digitalbazaar/jsonld.js> ;
    vl:hasBenchmark false ;
    vl:hasDemo true ;
    vl:language "JavaScript" ;
    vl:license "BSD-3-Clause" ;
    vl:logoHint "JSON-LD logo" ;
    vl:logoUrl <https://github.com/digitalbazaar.png?size=64> ;
    vl:pricing "Open Source" ;
    vl:region region:North-America ;
    vl:scaleNote "Processes individual JSON-LD documents - not a bulk data tool" ;
    vl:scaleTier scale:small ;
    vl:speedNote "Adequate for JSON-LD operations. Not designed for high-throughput RDF processing" ;
    vl:speedTier speed:moderate ;
    vl:subcategory "JavaScript Library" ;
    vl:supportsStandard std:JSON-LD,
        std:RDF-1-1 ;
    schema1:description "JSON-LD 1.1 processor and API implementation for JavaScript (Node.js and browser)" ;
    schema1:manufacturer <http://data.veronahe.no/organization/digital-bazaar#this> ;
    schema1:name "jsonld.js" ;
    schema1:url <https://json-ld.org/> .

<http://data.veronahe.no/vendors/maplib> a vl:Framework,
        schema1:SoftwareApplication ;
    vl:country country:Norway ;
    vl:demoUrl <https://vimeo.com/1189459767?fl=pl&fe=cm> ;
    vl:firstRelease 2023 ;
    vl:focusArea focus:Chrontext-multi-modal,
        focus:DataFrame-to-RDF,
        focus:Datalog-reasoning,
        focus:Knowledge-graph-construction,
        focus:OTTR-templates,
        focus:SHACL-validation,
        focus:SPARQL,
        focus:Triple-store ;
    vl:github <https://github.com/DataTreehouse/maplib> ;
    vl:hasBenchmark true ;
    vl:hasDemo true ;
    vl:language "Python / Rust" ;
    vl:license "Apache 2.0" ;
    vl:logoHint "maplib DataTreehouse logo" ;
    vl:logoUrl <https://github.com/DataTreehouse.png?size=64> ;
    vl:pricing "Open Source (core) + Commercial (advanced features)" ;
    vl:region region:Europe ;
    vl:scaleNote "In-memory by default (bounded by RAM), but disk mode handles billions of triples for larger-than-memory datasets" ;
    vl:scaleTier scale:large ;
    vl:speedNote "Very fast - Rust core with Polars/Arrow gives near-native I/O and sub-second SPARQL on millions of triples" ;
    vl:speedTier speed:fast ;
    vl:subcategory "Python/Rust Library + Triple Store (disk mode)" ;
    vl:supportsStandard std:Datalog,
        std:RDF-1-1,
        std:SHACL,
        std:SPARQL-1-1 ;
    schema1:description "Rust-powered Python library for building, querying, and transforming RDF knowledge graphs from Polars DataFrames using OTTR templates. In-memory or persistent disk-backed triple store. Core mapping, SPARQL, and serialization are open source (Apache 2.0). SHACL validation, Datalog reasoning, and disk mode require a separate proprietary license." ;
    schema1:manufacturer <http://data.veronahe.no/organization/polars-dataframes#this> ;
    schema1:name "maplib" ;
    schema1:url <https://github.com/DataTreehouse/maplib> .

<http://data.veronahe.no/vendors/metaphactory> a vl:Tool,
        schema1:SoftwareApplication ;
    vl:country country:Germany ;
    vl:demoUrl <https://wikidata.metaphacts.com/> ;
    vl:firstRelease 2016 ;
    vl:focusArea focus:Knowledge-graph-platform,
        focus:LDP-support,
        focus:Low-code,
        focus:SPARQL,
        focus:Semantic-search ;
    vl:hasBenchmark false ;
    vl:hasDemo true ;
    vl:language "Java" ;
    vl:license "Commercial (Community Edition available)" ;
    vl:logoHint "metaphacts metaphactory logo" ;
    vl:logoUrl <https://www.google.com/s2/favicons?domain=metaphacts.com&sz=64> ;
    vl:pricing "Community Edition (free) + Commercial Enterprise" ;
    vl:region region:Europe ;
    vl:reviewUrl <https://www.youtube.com/watch?v=D-1zlMdxYmk> ;
    vl:scaleNote "Scales with the underlying triple store. Proven in large enterprise deployments" ;
    vl:scaleTier scale:large ;
    vl:speedNote "Flexible backend — can sit on top of GraphDB, Neptune, Stardog, or its own built-in store. Query speed depends on the chosen backend" ;
    vl:speedTier speed:moderate ;
    vl:subcategory "Knowledge Graph Platform" ;
    vl:supportsStandard std:JSON-LD,
        std:LDP,
        std:OWL-2,
        std:RDF-1-1,
        std:SHACL,
        std:SKOS,
        std:SPARQL-1-1 ;
    schema1:description "Enterprise knowledge graph platform by metaphacts for building knowledge-driven applications on top of existing triple stores. Low-code UI framework with reusable semantic components, SPARQL editor, LDP support, and graph visualization" ;
    schema1:manufacturer <http://data.veronahe.no/organization/metaphacts#this> ;
    schema1:name "metaphactory" ;
    schema1:url <https://metaphacts.com/product> .

<http://data.veronahe.no/vendors/pySHACL> a vl:Framework,
        schema1:SoftwareApplication ;
    vl:country country:Australia ;
    vl:firstRelease 2018 ;
    vl:focusArea focus:Constraint-checking,
        focus:Python,
        focus:SHACL-validation,
        focus:SPARQL-based-constraints ;
    vl:github <https://github.com/RDFLib/pySHACL> ;
    vl:hasBenchmark false ;
    vl:hasDemo false ;
    vl:language "Python" ;
    vl:license "Apache 2.0" ;
    vl:logoHint "pySHACL Python validator logo" ;
    vl:logoUrl <https://github.com/RDFLib.png?size=64> ;
    vl:pricing "Open Source" ;
    vl:region region:Asia-Pacific ;
    vl:scaleNote "Inherits rdflib's limitations - validation on large graphs can be slow" ;
    vl:scaleTier scale:medium ;
    vl:speedNote "Validation speed depends on shape complexity and rdflib backend. Adequate for typical ontologies" ;
    vl:speedTier speed:moderate ;
    vl:subcategory "Python Library (Validator)" ;
    vl:supportsStandard std:OWL-2,
        std:RDF-1-1,
        std:SHACL ;
    schema1:description "Python SHACL validator built on rdflib with support for SHACL rules, advanced path expressions, and SPARQL-based constraints" ;
    schema1:manufacturer <http://data.veronahe.no/organization/rdflib#this> ;
    schema1:name "pySHACL" ;
    schema1:url <https://github.com/RDFLib/pySHACL> .

<http://data.veronahe.no/vendors/rdf-ext> a vl:Framework,
        schema1:SoftwareApplication ;
    vl:country country:Switzerland ;
    vl:firstRelease 2014 ;
    vl:focusArea focus:Data-pipelines,
        focus:Developer-experience,
        focus:RDF-JS-spec,
        focus:Stream-processing ;
    vl:github <https://github.com/rdf-ext/rdf-ext> ;
    vl:hasBenchmark false ;
    vl:hasDemo false ;
    vl:language "JavaScript" ;
    vl:license "MIT" ;
    vl:logoHint "rdf-ext JavaScript logo" ;
    vl:logoUrl <https://github.com/rdf-ext.png?size=64> ;
    vl:pricing "Open Source" ;
    vl:region region:North-America ;
    vl:scaleNote "Stream-based pipelines handle moderate data. Not for high-volume production" ;
    vl:scaleTier scale:small ;
    vl:speedNote "Convenience-focused rather than performance-focused. Good DX, moderate throughput" ;
    vl:speedTier speed:moderate ;
    vl:subcategory "JavaScript Library" ;
    vl:supportsStandard std:JSON-LD,
        std:N3,
        std:RDF-1-1 ;
    schema1:description "Developer-friendly RDF/JS extension library providing high-level APIs for working with RDF data in JavaScript" ;
    schema1:manufacturer <http://data.veronahe.no/organization/rdf-ext#this> ;
    schema1:name "rdf-ext" ;
    schema1:url <https://rdf.js.org/> .

<http://data.veronahe.no/vendors/rdflib> a vl:Framework,
        schema1:SoftwareApplication ;
    vl:country country:USA ;
    vl:firstRelease 2002 ;
    vl:focusArea focus:Education,
        focus:Prototyping,
        focus:RDF-parsing,
        focus:SPARQL,
        focus:Serialization ;
    vl:github <https://github.com/RDFLib/rdflib> ;
    vl:hasBenchmark true ;
    vl:hasDemo false ;
    vl:language "Python" ;
    vl:license "BSD-3-Clause" ;
    vl:logoHint "rdflib Python RDF logo" ;
    vl:logoUrl <https://github.com/RDFLib.png?size=64> ;
    vl:pricing "Open Source" ;
    vl:region region:North-America ;
    vl:scaleNote "Struggles above ~1M triples due to memory and CPU. Not suitable for production-scale workloads" ;
    vl:scaleTier scale:small ;
    vl:speedNote "Slow - pure Python, 10-100x slower than native alternatives. Fine for small datasets and prototyping" ;
    vl:speedTier speed:slow ;
    vl:subcategory "Python Library" ;
    vl:supportsStandard std:JSON-LD,
        std:N3,
        std:RDF-1-1,
        std:SPARQL-1-1 ;
    schema1:description "Pure Python library for working with RDF, including parsers/serializers for various formats, a graph interface, and a SPARQL engine" ;
    schema1:manufacturer <http://data.veronahe.no/organization/rdflib#this> ;
    schema1:name "rdflib" ;
    schema1:url <https://rdflib.dev/> .

vl:country a owl:ObjectProperty ;
    rdfs:label "Country" .

vl:demoUrl a owl:DatatypeProperty ;
    rdfs:label "Demo URL" .

vl:firstRelease a owl:DatatypeProperty ;
    rdfs:label "First release year" .

vl:flag a owl:DatatypeProperty ;
    rdfs:label "Emoji flag" .

vl:focusArea a owl:ObjectProperty ;
    rdfs:label "Focus area" .

vl:github a owl:DatatypeProperty ;
    rdfs:label "GitHub URL" .

vl:hasBenchmark a owl:DatatypeProperty ;
    rdfs:label "Included in benchmark" .

vl:hasDemo a owl:DatatypeProperty ;
    rdfs:label "Has a demo available" .

vl:language a owl:DatatypeProperty ;
    rdfs:label "Programming language(s)" .

vl:license a owl:DatatypeProperty ;
    rdfs:label "License" .

vl:logoHint a owl:DatatypeProperty ;
    rdfs:label "Logo search hint" .

vl:logoUrl a owl:DatatypeProperty ;
    rdfs:label "Logo URL" .

vl:pricing a owl:DatatypeProperty ;
    rdfs:label "Pricing model" .

vl:region a owl:ObjectProperty ;
    rdfs:label "Region" .

vl:reviewUrl a owl:DatatypeProperty ;
    rdfs:label "Video review URL" .

vl:scaleNote a owl:DatatypeProperty ;
    rdfs:label "Scale description" .

vl:scaleTier a owl:ObjectProperty ;
    rdfs:label "Scale tier" .

vl:speedNote a owl:DatatypeProperty ;
    rdfs:label "Speed description" .

vl:speedTier a owl:ObjectProperty ;
    rdfs:label "Speed tier" .

vl:subcategory a owl:DatatypeProperty ;
    rdfs:label "Subcategory" .

vl:supportsStandard a owl:ObjectProperty ;
    rdfs:label "Supports standard" .

vl:warning a owl:DatatypeProperty ;
    rdfs:label "Warning note" .

country:Australia a vl:Country ;
    rdfs:label "Australia" ;
    vl:flag "🇦🇺" .

country:Austria a vl:Country ;
    rdfs:label "Austria" ;
    vl:flag "🇦🇹" .

country:Bulgaria a vl:Country ;
    rdfs:label "Bulgaria" ;
    vl:flag "🇧🇬" .

country:Chile a vl:Country ;
    rdfs:label "Chile" ;
    vl:flag "🇨🇱" .

country:Czech-Republic a vl:Country ;
    rdfs:label "Czech Republic" ;
    vl:flag "🇨🇿" .

country:Denmark a vl:Country ;
    rdfs:label "Denmark" ;
    vl:flag "🇩🇰" .

country:Israel a vl:Country ;
    rdfs:label "Israel" ;
    vl:flag "🇮🇱" .

country:Norway a vl:Country ;
    rdfs:label "Norway" ;
    vl:flag "🇳🇴" .

country:Sweden a vl:Country ;
    rdfs:label "Sweden" ;
    vl:flag "🇸🇪" .

focus:AllegroGraph-integration a vl:FocusArea ;
    rdfs:label "AllegroGraph integration" .

focus:Archival a vl:FocusArea ;
    rdfs:label "Archival" .

focus:Autocomplete a vl:FocusArea ;
    rdfs:label "Autocomplete" .

focus:Backward-chaining a vl:FocusArea ;
    rdfs:label "Backward chaining" .

focus:Beginner-friendly a vl:FocusArea ;
    rdfs:label "Beginner-friendly" .

focus:Best-practices a vl:FocusArea ;
    rdfs:label "Best practices" .

focus:Browser-extension a vl:FocusArea ;
    rdfs:label "Browser extension" .

focus:Browser-ready a vl:FocusArea ;
    rdfs:label "Browser-ready" .

focus:Business-glossaries a vl:FocusArea ;
    rdfs:label "Business glossaries" .

focus:C-library a vl:FocusArea ;
    rdfs:label "C library" .

focus:CSV-JSON-XML-to-RDF a vl:FocusArea ;
    rdfs:label "CSV/JSON/XML to RDF" .

focus:Change-tracking a vl:FocusArea ;
    rdfs:label "Change tracking" .

focus:Chrontext-multi-modal a vl:FocusArea ;
    rdfs:label "Chrontext (multi-modal)" .

focus:Client-side-querying a vl:FocusArea ;
    rdfs:label "Client-side querying" .

focus:Connectors a vl:FocusArea ;
    rdfs:label "Connectors" .

focus:Constraint-checking a vl:FocusArea ;
    rdfs:label "Constraint checking" .

focus:Content-negotiation a vl:FocusArea ;
    rdfs:label "Content negotiation" .

focus:Data-exploration a vl:FocusArea ;
    rdfs:label "Data exploration" .

focus:Data-governance a vl:FocusArea ;
    rdfs:label "Data governance" .

focus:Data-pipelines a vl:FocusArea ;
    rdfs:label "Data pipelines" .

focus:Data-publishing a vl:FocusArea ;
    rdfs:label "Data publishing" .

focus:Data-transformation a vl:FocusArea ;
    rdfs:label "Data transformation" .

focus:Data-virtualization a vl:FocusArea ;
    rdfs:label "Data virtualization" .

focus:DataFrame-to-RDF a vl:FocusArea ;
    rdfs:label "DataFrame-to-RDF" .

focus:Database-integration a vl:FocusArea ;
    rdfs:label "Database integration" .

focus:Datalog a vl:FocusArea ;
    rdfs:label "Datalog" .

focus:Datalog-reasoning a vl:FocusArea ;
    rdfs:label "Datalog reasoning" .

focus:Decentralized a vl:FocusArea ;
    rdfs:label "Decentralized" .

focus:Developer-experience a vl:FocusArea ;
    rdfs:label "Developer experience" .

focus:Discussion-threads a vl:FocusArea ;
    rdfs:label "Discussion threads" .

focus:Docker-ready a vl:FocusArea ;
    rdfs:label "Docker-ready" .

focus:Document-RDF a vl:FocusArea ;
    rdfs:label "Document + RDF" .

focus:Documentation-generation a vl:FocusArea ;
    rdfs:label "Documentation generation" .

focus:Education a vl:FocusArea ;
    rdfs:label "Education" .

focus:Embeddable a vl:FocusArea ;
    rdfs:label "Embeddable" .

focus:Embedded-database a vl:FocusArea ;
    rdfs:label "Embedded database" .

focus:Enterprise-AI a vl:FocusArea ;
    rdfs:label "Enterprise AI" .

focus:Enterprise-ERP-integration a vl:FocusArea ;
    rdfs:label "Enterprise ERP integration" .

focus:Enterprise-RDF a vl:FocusArea ;
    rdfs:label "Enterprise RDF" .

focus:Enterprise-modeling a vl:FocusArea ;
    rdfs:label "Enterprise modeling" .

focus:Enterprise-semantic-AI a vl:FocusArea ;
    rdfs:label "Enterprise semantic AI" .

focus:Expansion-compaction-framing a vl:FocusArea ;
    rdfs:label "Expansion/compaction/framing" .

focus:Explanation a vl:FocusArea ;
    rdfs:label "Explanation" .

focus:Faceted-search a vl:FocusArea ;
    rdfs:label "Faceted search" .

focus:Force-directed-layout a vl:FocusArea ;
    rdfs:label "Force-directed layout" .

focus:Fuseki-server a vl:FocusArea ;
    rdfs:label "Fuseki server" .

focus:Generic-API a vl:FocusArea ;
    rdfs:label "Generic API" .

focus:GeoSPARQL a vl:FocusArea ;
    rdfs:label "GeoSPARQL" .

focus:Geospatial a vl:FocusArea ;
    rdfs:label "Geospatial" .

focus:GitHub-backed a vl:FocusArea ;
    rdfs:label "GitHub-backed" .

focus:Graph-Store-Protocol a vl:FocusArea ;
    rdfs:label "Graph Store Protocol" .

focus:GraphQL a vl:FocusArea ;
    rdfs:label "GraphQL" .

focus:HermiT-Pellet a vl:FocusArea ;
    rdfs:label "HermiT/Pellet" .

focus:Heterogeneous-data-sources a vl:FocusArea ;
    rdfs:label "Heterogeneous data sources" .

focus:High-availability a vl:FocusArea ;
    rdfs:label "High availability" .

focus:Hypertableau-calculus a vl:FocusArea ;
    rdfs:label "Hypertableau calculus" .

focus:In-database-processing a vl:FocusArea ;
    rdfs:label "In-database processing" .

focus:In-memory a vl:FocusArea ;
    rdfs:label "In-memory" .

focus:In-memory-reasoning a vl:FocusArea ;
    rdfs:label "In-memory reasoning" .

focus:Incremental-materialization a vl:FocusArea ;
    rdfs:label "Incremental materialization" .

focus:Interactive a vl:FocusArea ;
    rdfs:label "Interactive" .

focus:Interactive-testing a vl:FocusArea ;
    rdfs:label "Interactive testing" .

focus:JSON-LD-1-1 a vl:FocusArea ;
    rdfs:label "JSON-LD 1.1" .

focus:JSON-LD-processing a vl:FocusArea ;
    rdfs:label "JSON-LD processing" .

focus:JSON-LD-testing a vl:FocusArea ;
    rdfs:label "JSON-LD testing" .

focus:Java-API a vl:FocusArea ;
    rdfs:label "Java API" .

focus:Java-processing a vl:FocusArea ;
    rdfs:label "Java processing" .

focus:Jena-RDF4J-interop a vl:FocusArea ;
    rdfs:label "Jena/RDF4J interop" .

focus:Jena-integration a vl:FocusArea ;
    rdfs:label "Jena integration" .

focus:Knowledge-modeling a vl:FocusArea ;
    rdfs:label "Knowledge modeling" .

focus:LMDB-backend a vl:FocusArea ;
    rdfs:label "LMDB backend" .

focus:Language-bindings a vl:FocusArea ;
    rdfs:label "Language bindings" .

focus:Large-scale-querying a vl:FocusArea ;
    rdfs:label "Large-scale querying" .

focus:Legacy-PHP-projects a vl:FocusArea ;
    rdfs:label "Legacy PHP projects" .

focus:Lightweight a vl:FocusArea ;
    rdfs:label "Lightweight" .

focus:Linked-Data a vl:FocusArea ;
    rdfs:label "Linked Data" .

focus:Linked-Data-consumption a vl:FocusArea ;
    rdfs:label "Linked Data consumption" .

focus:Live-preview a vl:FocusArea ;
    rdfs:label "Live preview" .

focus:Low-cost-publishing a vl:FocusArea ;
    rdfs:label "Low-cost publishing" .

focus:Managed-cloud-service a vl:FocusArea ;
    rdfs:label "Managed cloud service" .

focus:Metadata-management a vl:FocusArea ;
    rdfs:label "Metadata management" .

focus:Modeling-errors a vl:FocusArea ;
    rdfs:label "Modeling errors" .

focus:Modular-architecture a vl:FocusArea ;
    rdfs:label "Modular architecture" .

focus:Multi-database-IDE a vl:FocusArea ;
    rdfs:label "Multi-database IDE" .

focus:Multiple-storage-backends a vl:FocusArea ;
    rdfs:label "Multiple storage backends" .

focus:MySQL-storage a vl:FocusArea ;
    rdfs:label "MySQL storage" .

focus:N-Triples a vl:FocusArea ;
    rdfs:label "N-Triples" .

focus:No-data-duplication a vl:FocusArea ;
    rdfs:label "No data duplication" .

focus:OLAP-on-graphs a vl:FocusArea ;
    rdfs:label "OLAP on graphs" .

focus:OTTR-templates a vl:FocusArea ;
    rdfs:label "OTTR templates" .

focus:OWL-2 a vl:FocusArea ;
    rdfs:label "OWL 2" .

focus:OWL-2-DL-reasoning a vl:FocusArea ;
    rdfs:label "OWL 2 DL reasoning" .

focus:OWL-2-reasoning a vl:FocusArea ;
    rdfs:label "OWL 2 reasoning" .

focus:OWL-RDFS-reasoning a vl:FocusArea ;
    rdfs:label "OWL/RDFS reasoning" .

focus:OWL-ontologies a vl:FocusArea ;
    rdfs:label "OWL ontologies" .

focus:Ontology-IDE a vl:FocusArea ;
    rdfs:label "Ontology IDE" .

focus:Ontology-editing a vl:FocusArea ;
    rdfs:label "Ontology editing" .

focus:Ontology-quality a vl:FocusArea ;
    rdfs:label "Ontology quality" .

focus:Ontology-visualization a vl:FocusArea ;
    rdfs:label "Ontology visualization" .

focus:Pitfall-detection a vl:FocusArea ;
    rdfs:label "Pitfall detection" .

focus:Plugin-ecosystem a vl:FocusArea ;
    rdfs:label "Plugin ecosystem" .

focus:Prefix-autocompletion a vl:FocusArea ;
    rdfs:label "Prefix autocompletion" .

focus:Prolog-reasoning a vl:FocusArea ;
    rdfs:label "Prolog reasoning" .

focus:Property-graph a vl:FocusArea ;
    rdfs:label "Property graph" .

focus:Prototyping a vl:FocusArea ;
    rdfs:label "Prototyping" .

focus:Python a vl:FocusArea ;
    rdfs:label "Python" .

focus:Python-JS-bindings a vl:FocusArea ;
    rdfs:label "Python/JS bindings" .

focus:Python-native a vl:FocusArea ;
    rdfs:label "Python-native" .

focus:Query-builder a vl:FocusArea ;
    rdfs:label "Query builder" .

focus:R2RML-RML a vl:FocusArea ;
    rdfs:label "R2RML/RML" .

focus:R2RML-compatible a vl:FocusArea ;
    rdfs:label "R2RML compatible" .

focus:R2RML-mapping a vl:FocusArea ;
    rdfs:label "R2RML mapping" .

focus:R2RML-mappings a vl:FocusArea ;
    rdfs:label "R2RML mappings" .

focus:RDF-1-2 a vl:FocusArea ;
    rdfs:label "RDF 1.2" .

focus:RDF-API-abstraction a vl:FocusArea ;
    rdfs:label "RDF API abstraction" .

focus:RDF-XML a vl:FocusArea ;
    rdfs:label "RDF/XML" .

focus:RDF-XML-validation a vl:FocusArea ;
    rdfs:label "RDF/XML validation" .

focus:RDF-import-export a vl:FocusArea ;
    rdfs:label "RDF import/export" .

focus:RDF-mapping a vl:FocusArea ;
    rdfs:label "RDF mapping" .

focus:RDF-modeling a vl:FocusArea ;
    rdfs:label "RDF modeling" .

focus:RDF-star-support a vl:FocusArea ;
    rdfs:label "RDF-star support" .

focus:RDF-streaming a vl:FocusArea ;
    rdfs:label "RDF streaming" .

focus:RDF4J-administration a vl:FocusArea ;
    rdfs:label "RDF4J administration" .

focus:RML-export a vl:FocusArea ;
    rdfs:label "RML export" .

focus:RML-mapping a vl:FocusArea ;
    rdfs:label "RML mapping" .

focus:Repository-management a vl:FocusArea ;
    rdfs:label "Repository management" .

focus:Result-visualization a vl:FocusArea ;
    rdfs:label "Result visualization" .

focus:Rule-based-reasoning a vl:FocusArea ;
    rdfs:label "Rule-based reasoning" .

focus:Rust-toolkit a vl:FocusArea ;
    rdfs:label "Rust toolkit" .

focus:SAIL-API a vl:FocusArea ;
    rdfs:label "SAIL API" .

focus:SHACL a vl:FocusArea ;
    rdfs:label "SHACL" .

focus:SHACL-rules a vl:FocusArea ;
    rdfs:label "SHACL rules" .

focus:SKOS a vl:FocusArea ;
    rdfs:label "SKOS" .

focus:SKOS-management a vl:FocusArea ;
    rdfs:label "SKOS management" .

focus:SPARQL-analytics a vl:FocusArea ;
    rdfs:label "SPARQL analytics" .

focus:SPARQL-based-constraints a vl:FocusArea ;
    rdfs:label "SPARQL-based constraints" .

focus:SPARQL-editing a vl:FocusArea ;
    rdfs:label "SPARQL editing" .

focus:SPARQL-proxy a vl:FocusArea ;
    rdfs:label "SPARQL proxy" .

focus:SPARQL-queries a vl:FocusArea ;
    rdfs:label "SPARQL queries" .

focus:SPARQL-querying a vl:FocusArea ;
    rdfs:label "SPARQL querying" .

focus:SPARQL-to-SQL a vl:FocusArea ;
    rdfs:label "SPARQL-to-SQL" .

focus:SQL-RDF-hybrid-queries a vl:FocusArea ;
    rdfs:label "SQL/RDF hybrid queries" .

focus:SQL-SPARQL-hybrid a vl:FocusArea ;
    rdfs:label "SQL + SPARQL hybrid" .

focus:SQLite-backend a vl:FocusArea ;
    rdfs:label "SQLite backend" .

focus:Security a vl:FocusArea ;
    rdfs:label "Security" .

focus:Semantic-layer a vl:FocusArea ;
    rdfs:label "Semantic layer" .

focus:Semantic-search a vl:FocusArea ;
    rdfs:label "Semantic search" .

focus:Serverless-option a vl:FocusArea ;
    rdfs:label "Serverless option" .

focus:Simple-API a vl:FocusArea ;
    rdfs:label "Simple API" .

focus:Stream-processing a vl:FocusArea ;
    rdfs:label "Stream processing" .

focus:Streaming-I-O a vl:FocusArea ;
    rdfs:label "Streaming I/O" .

focus:Streaming-parser a vl:FocusArea ;
    rdfs:label "Streaming parser" .

focus:Syntax-highlighting a vl:FocusArea ;
    rdfs:label "Syntax highlighting" .

focus:TDB-storage a vl:FocusArea ;
    rdfs:label "TDB storage" .

focus:TDB2-storage a vl:FocusArea ;
    rdfs:label "TDB2 storage" .

focus:Taxonomy-management a vl:FocusArea ;
    rdfs:label "Taxonomy management" .

focus:Temporal-reasoning a vl:FocusArea ;
    rdfs:label "Temporal reasoning" .

focus:Tensor-based-indexing a vl:FocusArea ;
    rdfs:label "Tensor-based indexing" .

focus:Text-mining a vl:FocusArea ;
    rdfs:label "Text mining" .

focus:Triple-Pattern-Fragments a vl:FocusArea ;
    rdfs:label "Triple Pattern Fragments" .

focus:Triple-listing a vl:FocusArea ;
    rdfs:label "Triple listing" .

focus:Triple-pattern-queries a vl:FocusArea ;
    rdfs:label "Triple-pattern queries" .

focus:Triple-store-connectors a vl:FocusArea ;
    rdfs:label "Triple store connectors" .

focus:Turtle a vl:FocusArea ;
    rdfs:label "Turtle" .

focus:Turtle-N-Triples-N-Quads-TriG a vl:FocusArea ;
    rdfs:label "Turtle/N-Triples/N-Quads/TriG" .

focus:Turtle-N3-N-Quads a vl:FocusArea ;
    rdfs:label "Turtle/N3/N-Quads" .

focus:Turtle-editing a vl:FocusArea ;
    rdfs:label "Turtle editing" .

focus:Turtle-output a vl:FocusArea ;
    rdfs:label "Turtle output" .

focus:Type-safe-graph-operations a vl:FocusArea ;
    rdfs:label "Type-safe graph operations" .

focus:Type-safe-interfaces a vl:FocusArea ;
    rdfs:label "Type-safe interfaces" .

focus:UML-diagrams a vl:FocusArea ;
    rdfs:label "UML diagrams" .

focus:URI-dereferencing a vl:FocusArea ;
    rdfs:label "URI dereferencing" .

focus:VOWL-notation a vl:FocusArea ;
    rdfs:label "VOWL notation" .

focus:Version-control a vl:FocusArea ;
    rdfs:label "Version control" .

focus:Virtual-graphs a vl:FocusArea ;
    rdfs:label "Virtual graphs" .

focus:Virtual-knowledge-graph a vl:FocusArea ;
    rdfs:label "Virtual knowledge graph" .

focus:Virtual-knowledge-graphs a vl:FocusArea ;
    rdfs:label "Virtual knowledge graphs" .

focus:Visual-workbench a vl:FocusArea ;
    rdfs:label "Visual workbench" .

focus:Visualization a vl:FocusArea ;
    rdfs:label "Visualization" .

focus:Vocabularies a vl:FocusArea ;
    rdfs:label "Vocabularies" .

focus:Web-based a vl:FocusArea ;
    rdfs:label "Web-based" .

focus:Web-development a vl:FocusArea ;
    rdfs:label "Web development" .

focus:Wikidata a vl:FocusArea ;
    rdfs:label "Wikidata" .

focus:Worst-case-optimal-joins a vl:FocusArea ;
    rdfs:label "Worst-case optimal joins" .

focus:YARRRML a vl:FocusArea ;
    rdfs:label "YARRRML" .

focus:YARRRML-editing a vl:FocusArea ;
    rdfs:label "YARRRML editing" .

focus:openCypher a vl:FocusArea ;
    rdfs:label "openCypher" .

<http://data.veronahe.no/organization/amazon-web-services#this> a schema1:Organization ;
    schema1:name "Amazon Web Services" .

<http://data.veronahe.no/organization/atomgraph#this> a schema1:Organization ;
    schema1:name "AtomGraph" ;
    schema1:url <https://atomgraph.com/> .

<http://data.veronahe.no/organization/benjamin-nowack#this> a schema1:Organization ;
    schema1:name "Benjamin Nowack" .

<http://data.veronahe.no/organization/blazegraph#this> a schema1:Organization ;
    schema1:name "Blazegraph" ;
    schema1:url <https://blazegraph.com/> .

<http://data.veronahe.no/organization/cambridge-semantics#this> a schema1:Organization ;
    schema1:name "Cambridge Semantics" ;
    schema1:url <https://cambridgesemantics.com/> .

<http://data.veronahe.no/organization/clark---parsia#this> a schema1:Organization ;
    schema1:name "Clark & Parsia" ;
    schema1:url <https://clarkparsia.com/> .

<http://data.veronahe.no/organization/comunica#this> a schema1:Organization ;
    schema1:name "Comunica" ;
    schema1:url <https://comunica.dev/> ;
    owl:sameAs <http://dbpedia.org/resource/Comunica> .

<http://data.veronahe.no/organization/dice-research#this> a schema1:Organization ;
    schema1:name "DICE Research" ;
    schema1:url <https://dice-research.org/> .

<http://data.veronahe.no/organization/dotnetrdf#this> a schema1:Organization ;
    schema1:name "dotNetRDF" .

<http://data.veronahe.no/organization/easyrdf-contributors#this> a schema1:Organization ;
    schema1:name "EasyRdf Contributors" .

<http://data.veronahe.no/organization/free-university-of-bozen-bolzano#this> a schema1:Organization ;
    schema1:name "Free University of Bozen-Bolzano" .

<http://data.veronahe.no/organization/gdotv#this> a schema1:Organization ;
    schema1:name "gdotv" .

<http://data.veronahe.no/organization/ghent-university#this> a schema1:Organization ;
    schema1:name "Ghent University" ;
    schema1:url <https://www.ugent.be/> ;
    owl:sameAs <http://dbpedia.org/resource/Ghent_University> .

<http://data.veronahe.no/organization/github#this> a schema1:Organization ;
    schema1:name "GitHub" .

<http://data.veronahe.no/organization/graphy-js#this> a schema1:Organization ;
    schema1:name "Graphy.js" .

<http://data.veronahe.no/organization/independent#this> a schema1:Organization ;
    schema1:name "Independent" .

<http://data.veronahe.no/organization/ku-leuven#this> a schema1:Organization ;
    schema1:name "KU Leuven" ;
    schema1:url <https://www.kuleuven.be/> ;
    owl:sameAs <http://dbpedia.org/resource/KU_Leuven> .

<http://data.veronahe.no/organization/litmus-maqs#this> a schema1:Organization ;
    schema1:name "LITMUS-MAQS" .

<http://data.veronahe.no/organization/marklogic#this> a schema1:Organization ;
    schema1:name "MarkLogic" ;
    schema1:url <https://www.marklogic.com/> ;
    owl:sameAs <http://dbpedia.org/resource/MarkLogic> .

<http://data.veronahe.no/organization/metaphacts#this> a schema1:Organization ;
    schema1:name "metaphacts" ;
    schema1:url <https://metaphacts.com/> .

<http://data.veronahe.no/organization/millennium-institute#this> a schema1:Organization ;
    schema1:name "Millennium Institute" ;
    schema1:url <https://millenniuminstitute.org/> .

<http://data.veronahe.no/organization/morph-kgc#this> a schema1:Organization ;
    schema1:name "Morph-KGC" ;
    schema1:url <https://morph-kgc.github.io/> .

<http://data.veronahe.no/organization/neo4j#this> a schema1:Organization ;
    schema1:name "Neo4j" ;
    schema1:url <https://neo4j.com/> ;
    owl:sameAs <http://dbpedia.org/resource/Neo4j> .

<http://data.veronahe.no/organization/oeg-upm#this> a schema1:Organization ;
    schema1:name "OEG-UPM" ;
    schema1:url <https://oeg.fi.upm.es/> .

<http://data.veronahe.no/organization/ontopic#this> a schema1:Organization ;
    schema1:name "Ontopic" ;
    schema1:url <https://ontopic.io/> .

<http://data.veronahe.no/organization/ontotext#this> a schema1:Organization ;
    schema1:name "Ontotext" ;
    schema1:url <https://www.ontotext.com/> ;
    owl:sameAs <http://dbpedia.org/resource/Ontotext> .

<http://data.veronahe.no/organization/oracle#this> a schema1:Organization ;
    schema1:name "Oracle" ;
    schema1:url <https://www.oracle.com/> .

<http://data.veronahe.no/organization/owlready2#this> a schema1:Organization ;
    schema1:name "Owlready2" .

<http://data.veronahe.no/organization/oxford-semantic-technologies#this> a schema1:Organization ;
    schema1:name "Oxford Semantic Technologies" ;
    schema1:url <https://www.oxfordsemantic.tech/> .

<http://data.veronahe.no/organization/polars-dataframes#this> a schema1:Organization ;
    schema1:name "Polars DataFrames" ;
    schema1:url <https://pola.rs/> .

<http://data.veronahe.no/organization/qendpoint#this> a schema1:Organization ;
    schema1:name "Qendpoint" .

<http://data.veronahe.no/organization/rdf-ext#this> a schema1:Organization ;
    schema1:name "RDF-Ext" .

<http://data.veronahe.no/organization/rdfsharp#this> a schema1:Organization ;
    schema1:name "RDFSharp" .

<http://data.veronahe.no/organization/rml-io#this> a schema1:Organization ;
    schema1:name "RML.io" .

<http://data.veronahe.no/organization/ruben-taelman#this> a schema1:Organization ;
    schema1:name "Ruben Taelman" .

<http://data.veronahe.no/organization/sap#this> a schema1:Organization ;
    schema1:name "SAP" ;
    schema1:url <https://www.sap.com/> .

<http://data.veronahe.no/organization/semantic-web-company#this> a schema1:Organization ;
    schema1:name "Semantic Web Company" ;
    schema1:url <https://www.semantic-web.com/> .

<http://data.veronahe.no/organization/sophia#this> a schema1:Organization ;
    schema1:name "Sophia" .

<http://data.veronahe.no/organization/ssp-sw-research#this> a schema1:Organization ;
    schema1:name "SSP SW Research" .

<http://data.veronahe.no/organization/stanford#this> a schema1:Organization ;
    schema1:name "Stanford" .

<http://data.veronahe.no/organization/stanford-university#this> a schema1:Organization ;
    schema1:name "Stanford University" ;
    schema1:url <https://www.stanford.edu/> ;
    owl:sameAs <http://dbpedia.org/resource/Stanford_University> .

<http://data.veronahe.no/organization/stardog-union#this> a schema1:Organization ;
    schema1:name "Stardog Union" ;
    schema1:url <https://www.stardog.com/> .

<http://data.veronahe.no/organization/timbr-ai#this> a schema1:Organization ;
    schema1:name "Timbr.AI" ;
    schema1:url <https://timbr.ai/> .

<http://data.veronahe.no/organization/university#this> a schema1:Organization ;
    schema1:name "University" .

<http://data.veronahe.no/organization/university-of-mannheim#this> a schema1:Organization ;
    schema1:name "University of Mannheim" ;
    schema1:url <https://www.uni-mannheim.de/> .

<http://data.veronahe.no/organization/university-of-oxford#this> a schema1:Organization ;
    schema1:name "University of Oxford" .

<http://data.veronahe.no/organization/w3c#this> a schema1:Organization ;
    schema1:name "W3C" ;
    schema1:url <https://www.w3.org/> ;
    owl:sameAs <http://dbpedia.org/resource/World_Wide_Web_Consortium> .

<http://data.veronahe.no/organization/zazuko#this> a schema1:Organization ;
    schema1:name "Zazuko" ;
    schema1:url <https://zazuko.com/> .

region:Asia-Pacific a vl:Region ;
    rdfs:label "Asia-Pacific" .

region:Middle-East a vl:Region ;
    rdfs:label "Middle East" .

region:South-America a vl:Region ;
    rdfs:label "South America" .

std:CSVW a vl:Standard ;
    rdfs:label "CSVW" ;
    rdfs:seeAlso <https://www.w3.org/TR/tabular-data-primer/> .

<https://github.com/OpenLinkSoftware/OSDS_extension#this> a vl:Tool,
        schema1:SoftwareApplication ;
    vl:country country:USA ;
    vl:firstRelease 2016 ;
    vl:focusArea focus:Browser-extension,
        focus:Exploration,
        focus:Format-conversion,
        focus:Graph-visualization,
        focus:Linked-Data-publishing,
        focus:RDF-visualization,
        focus:SPARQL ;
    vl:github <https://github.com/OpenLinkSoftware/OSDS_extension> ;
    vl:hasBenchmark false ;
    vl:hasDemo false ;
    vl:language "JavaScript / TypeScript" ;
    vl:license "GPL v2 (Open Source)" ;
    vl:logoHint "OpenLink OSDS logo" ;
    vl:logoUrl <https://github.com/OpenLinkSoftware.png?size=64> ;
    vl:pricing "Open Source (Free)" ;
    vl:region region:North-America ;
    vl:scaleNote "Works with any RDF-enabled endpoint or embedded structured data. Scales with the connected data source" ;
    vl:scaleTier scale:medium ;
    vl:speedNote "Client-side processing - performance depends on browser and page complexity" ;
    vl:speedTier speed:fast ;
    vl:subcategory "Browser Extension / RDF Visualization" ;
    vl:supportsStandard std:JSON-LD,
        std:Microdata,
        std:RDF-1-1,
        std:RDFa,
        std:SPARQL-1-1 ;
    schema1:description "Browser extension and SDK for Linked Data exploration, SPARQL query construction, RDF visualization, and knowledge graph discovery. Provides structured data extraction, entity reconciliation, and semantic data browsing directly in the browser" ;
    schema1:manufacturer <http://data.veronahe.no/organization/openlink-software#this> ;
    schema1:name "OSDS (OpenLink Structured Data Sniffer)" ;
    schema1:url <https://github.com/OpenLinkSoftware/OSDS_extension#this> .

country:Global a vl:Country ;
    rdfs:label "Global" ;
    vl:flag "🌐" .

focus:Classification a vl:FocusArea ;
    rdfs:label "Classification" .

focus:Collaborative-editing a vl:FocusArea ;
    rdfs:label "Collaborative editing" .

focus:Compressed-RDF a vl:FocusArea ;
    rdfs:label "Compressed RDF" .

focus:Consistency-checking a vl:FocusArea ;
    rdfs:label "Consistency checking" .

focus:Cypher-queries a vl:FocusArea ;
    rdfs:label "Cypher queries" .

focus:Data-integration a vl:FocusArea ;
    rdfs:label "Data integration" .

focus:Enterprise-integration a vl:FocusArea ;
    rdfs:label "Enterprise integration" .

focus:Expansion-compaction a vl:FocusArea ;
    rdfs:label "Expansion/compaction" .

focus:Exploration a vl:FocusArea ;
    rdfs:label "Exploration" .

focus:Federated-queries a vl:FocusArea ;
    rdfs:label "Federated queries" .

focus:Format-conversion a vl:FocusArea ;
    rdfs:label "Format conversion" .

focus:Framing a vl:FocusArea ;
    rdfs:label "Framing" .

focus:Gremlin a vl:FocusArea ;
    rdfs:label "Gremlin" .

focus:HTTP-endpoint a vl:FocusArea ;
    rdfs:label "HTTP endpoint" .

focus:High-performance a vl:FocusArea ;
    rdfs:label "High-performance" .

focus:Knowledge-graph-platform a vl:FocusArea ;
    rdfs:label "Knowledge graph platform" .

focus:LDP-support a vl:FocusArea ;
    rdfs:label "LDP support" .

focus:Multi-model a vl:FocusArea ;
    rdfs:label "Multi-model" .

focus:NET-ecosystem a vl:FocusArea ;
    rdfs:label ".NET ecosystem" .

focus:PHP-RDF a vl:FocusArea ;
    rdfs:label "PHP RDF" .

focus:RDF-JS-spec a vl:FocusArea ;
    rdfs:label "RDF/JS spec" .

focus:RDF-conversion a vl:FocusArea ;
    rdfs:label "RDF conversion" .

focus:RDF-storage a vl:FocusArea ;
    rdfs:label "RDF storage" .

focus:RDF-visualization a vl:FocusArea ;
    rdfs:label "RDF visualization" .

focus:SPARQL-editor a vl:FocusArea ;
    rdfs:label "SPARQL editor" .

focus:Serialization a vl:FocusArea ;
    rdfs:label "Serialization" .

focus:Shape-debugging a vl:FocusArea ;
    rdfs:label "Shape debugging" .

focus:Validation a vl:FocusArea ;
    rdfs:label "Validation" .

<http://data.veronahe.no/organization/dave-beckett#this> a schema1:Organization ;
    schema1:name "Dave Beckett" .

<http://data.veronahe.no/organization/eclipse-foundation#this> a schema1:Organization ;
    schema1:name "Eclipse Foundation" ;
    schema1:url <https://www.eclipse.org/> ;
    owl:sameAs <http://dbpedia.org/resource/Eclipse_Foundation> .

<http://data.veronahe.no/organization/franz-inc#this> a schema1:Organization ;
    schema1:name "Franz Inc" .

<http://data.veronahe.no/organization/openlink-software#this> a schema1:Organization ;
    schema1:name "OpenLink Software" ;
    schema1:url <https://www.openlinksw.com/> ;
    owl:sameAs <http://dbpedia.org/resource/OpenLink_Software> .

<http://data.veronahe.no/organization/oxigraph#this> a schema1:Organization ;
    schema1:name "Oxigraph" .

<http://data.veronahe.no/organization/rdflib#this> a schema1:Organization ;
    schema1:name "RDFLib" ;
    schema1:url <https://github.com/RDFLib/> .

<http://data.veronahe.no/organization/sparna#this> a schema1:Organization ;
    schema1:name "Sparna" ;
    schema1:url <https://www.sparna.fr/> .

<http://data.veronahe.no/organization/triply#this> a schema1:Organization ;
    schema1:name "Triply" ;
    schema1:url <https://triplydb.com/> .

region:Global a vl:Region ;
    rdfs:label "Global" .

std:Datalog a vl:Standard ;
    rdfs:label "Datalog" .

country:Italy a vl:Country ;
    rdfs:label "Italy" ;
    vl:flag "🇮🇹" .

country:Spain a vl:Country ;
    rdfs:label "Spain" ;
    vl:flag "🇪🇸" .

country:Switzerland a vl:Country ;
    rdfs:label "Switzerland" ;
    vl:flag "🇨🇭" .

focus:Enterprise a vl:FocusArea ;
    rdfs:label "Enterprise" .

focus:Knowledge-graph-construction a vl:FocusArea ;
    rdfs:label "Knowledge graph construction" .

focus:RDF-API a vl:FocusArea ;
    rdfs:label "RDF API" .

focus:Reasoning a vl:FocusArea ;
    rdfs:label "Reasoning" .

focus:SPARQL-server a vl:FocusArea ;
    rdfs:label "SPARQL server" .

focus:Wikidata-scale a vl:FocusArea ;
    rdfs:label "Wikidata-scale" .

<http://data.veronahe.no/organization/apache-software-foundation#this> a schema1:Organization ;
    schema1:name "Apache Software Foundation" ;
    schema1:url <https://www.apache.org/> ;
    owl:sameAs <http://dbpedia.org/resource/The_Apache_Software_Foundation> .

<http://data.veronahe.no/organization/digital-bazaar#this> a schema1:Organization ;
    schema1:name "Digital Bazaar" ;
    schema1:url <https://www.digitalbazaar.com/> .

<http://data.veronahe.no/organization/topquadrant#this> a schema1:Organization ;
    schema1:name "TopQuadrant" ;
    schema1:url <https://www.topquadrant.com/> .

std:RML a vl:Standard ;
    rdfs:label "RML" ;
    rdfs:seeAlso <https://rml.io/specs/rml/> .

vl:Vendor a owl:Class ;
    rdfs:label "Vendor" .

country:Netherlands a vl:Country ;
    rdfs:label "Netherlands" ;
    vl:flag "🇳🇱" .

focus:Full-text-search a vl:FocusArea ;
    rdfs:label "Full-text search" .

focus:Low-code a vl:FocusArea ;
    rdfs:label "Low-code" .

focus:OWL-reasoning a vl:FocusArea ;
    rdfs:label "OWL reasoning" .

focus:RDF-parsing a vl:FocusArea ;
    rdfs:label "RDF parsing" .

focus:Triple-store a vl:FocusArea ;
    rdfs:label "Triple store" .

speed:slow a vl:SpeedTier ;
    rdfs:label "slow" .

std:N3 a vl:Standard ;
    rdfs:label "N3" ;
    rdfs:seeAlso <https://www.w3.org/TeamSubmission/n3/> .

vl:ScaleTier a owl:Class ;
    rdfs:label "Scale Tier" .

vl:SpeedTier a owl:Class ;
    rdfs:label "Speed Tier" .

scale:varies a vl:ScaleTier ;
    rdfs:label "varies" .

country:Belgium a vl:Country ;
    rdfs:label "Belgium" ;
    vl:flag "🇧🇪" .

focus:Graph-visualization a vl:FocusArea ;
    rdfs:label "Graph visualization" .

focus:Linked-Data-publishing a vl:FocusArea ;
    rdfs:label "Linked Data publishing" .

focus:SPARQL-1-1 a vl:FocusArea ;
    rdfs:label "SPARQL 1.1" .

std:R2RML a vl:Standard ;
    rdfs:label "R2RML" ;
    rdfs:seeAlso <https://www.w3.org/TR/r2rml/> .

vl:Region a owl:Class ;
    rdfs:label "Region" .

country:France a vl:Country ;
    rdfs:label "France" ;
    vl:flag "🇫🇷" .

focus:SHACL-validation a vl:FocusArea ;
    rdfs:label "SHACL validation" .

std:SKOS a vl:Standard ;
    rdfs:label "SKOS" ;
    rdfs:seeAlso <https://www.w3.org/TR/skos-reference/> .

country:Germany a vl:Country ;
    rdfs:label "Germany" ;
    vl:flag "🇩🇪" .

country:UK a vl:Country ;
    rdfs:label "UK" ;
    vl:flag "🇬🇧" .

std:SPARQL-star a vl:Standard ;
    rdfs:label "SPARQL 1.2" ;
    rdfs:seeAlso <https://www.w3.org/TR/sparql12-query/> .

std:RDF-star a vl:Standard ;
    rdfs:label "RDF 1.2" ;
    rdfs:seeAlso <https://www.w3.org/TR/rdf12-concepts/> .

std:LDP a vl:Standard ;
    rdfs:label "LDP" ;
    rdfs:seeAlso <https://www.w3.org/TR/ldp/> .

vl:Standard a owl:Class ;
    rdfs:label "W3C/Community Standard" .

focus:SPARQL a vl:FocusArea ;
    rdfs:label "SPARQL" .

vl:Country a owl:Class ;
    rdfs:label "Country" .

country:USA a vl:Country ;
    rdfs:label "USA" ;
    vl:flag "🇺🇸" .

speed:moderate a vl:SpeedTier ;
    rdfs:label "moderate" .

scale:medium a vl:ScaleTier ;
    rdfs:label "medium" .

scale:small a vl:ScaleTier ;
    rdfs:label "small" .

region:North-America a vl:Region ;
    rdfs:label "North America" .

std:SHACL a vl:Standard ;
    rdfs:label "SHACL" ;
    rdfs:seeAlso <https://www.w3.org/TR/shacl/> .

vl:Database a owl:Class ;
    rdfs:label "Database" ;
    rdfs:subClassOf vl:Vendor .

vl:Framework a owl:Class ;
    rdfs:label "Framework" ;
    rdfs:subClassOf vl:Vendor .

speed:varies a vl:SpeedTier ;
    rdfs:label "varies" .

speed:fast a vl:SpeedTier ;
    rdfs:label "fast" .

std:JSON-LD a vl:Standard ;
    rdfs:label "JSON-LD" ;
    rdfs:seeAlso <https://www.w3.org/TR/json-ld11/> .

std:OWL-2 a vl:Standard ;
    rdfs:label "OWL 2" ;
    rdfs:seeAlso <https://www.w3.org/TR/owl2-overview/> .

scale:large a vl:ScaleTier ;
    rdfs:label "large" .

vl:Tool a owl:Class ;
    rdfs:label "Tool" ;
    rdfs:subClassOf vl:Vendor .

region:Europe a vl:Region ;
    rdfs:label "Europe" .

std:SPARQL-1-1 a vl:Standard ;
    rdfs:label "SPARQL 1.1" ;
    rdfs:seeAlso <https://www.w3.org/TR/sparql11-query/> .

std:RDF-1-1 a vl:Standard ;
    rdfs:label "RDF 1.1" ;
    rdfs:seeAlso <https://www.w3.org/TR/rdf11-concepts/> .

vl:FocusArea a owl:Class ;
    rdfs:label "Focus Area" .