About: Data service

This page provides a structured representation (serialized as HTML+RDFa) of the description of the entity denoted ("referred to") by the hyperlink that anchors the About: <Entity Label> text at the top.

The data is presented here in the form of a collection of Entity->Attribute->Value (EAV) or Subject->Predicate->Object (SPO) relations.

In conformance with core Web Architecture, the same description data may also be retrieved in a variety of other negotiable serialization formats, which currently include CSV, HTML+Microdata, (X)HTML+RDFa, N-Triples, Turtle, N3, RDF/JSON, JSON-LD, RDF/XML, Atom, and CXML.

Why is this page important?

This page and its neighbors provide 5-Star Linked Data URIs (Web Super Keys) for HTTP-accessible data. These URIs are powerful starting points for serendipitous data discovery using the Web's "follow your nose" pattern, as well as a key ingredient for SPARQL queries over HTTP, ODBC, JDBC, ADO.NET, OLE-DB, or XMLA connections.

A single link from this page can be the seed of a powerful Web traversal, en route to discovery and exploitation of unimagined insights, using existing tools such as browsers, spreadsheets, business intelligence and analytics packages, basic report writers, presentation generators, project management packages, and many others.

How can I discover more structured data like this?

A variety of discovery pointers are available to users and user agents (software programs) that include:

<link /> relations embedded within the <head /> section of each description page
"Link:" response headers included as part of HTTP response metadata.

Can I expose my own Web resources this way?

Yes! Simply include entries, based on the example below, in the <head/> section of your (X)HTML page, whether static or dynamically generated --

<link rel="related"
    title="My Data in Linked Data form"
    href="http://linkeddata.uriburner.com/about/id/<scheme-part-of-url>/<host-part-of-url>/<path-part-of-url>"
    />

The scheme part is the first bit of a URI, up to but not including the first colon (":"). The host part includes the port, if any, and is found between the double solidus ("//") following the first colon, and the first solidus ("/") thereafter. The path part is everything thereafter (possibly including a query part or fragment identifier part).

For example, if your original page were at --

http://en.wikipedia.org/wiki/Linked_Data

-- the scheme part is "http", the host part is "en.wikipedia.org", and the path part is "wiki/Linked_Data". You could therefore provide access to a Linked Data graph rendition by including a <head/> entry like this --

<link
    rel="related"
    title="Linked data - Wikipedia, the free encyclopedia - in Linked Data form"
    href="http://linkeddata.uriburner.com/about/id/http/en.wikipedia.org/wiki/Linked_Data"
    />

Additional Information

URIBurner.com -- a live service that produces pages like this
OpenLink Data Explorer (ODE) -- a browser plug-in that enables you to browse and bookmark Linked Data pages via additions to the browser menus, both main and contextual
- ODE usage examples

Sponging disallowed (Read-only view)

A site or end-point providing operations related to the discovery of, access to, or processing functions on, data or related resources.

% meta-cartridges called:

Meta-cartridge [execution time]:

Subject of Relation
Object of Relation

Property	Value
type	Classhttp://www.w3.org/2002/07/owl#Class
subClassOf	dcmitype:Servicehttp://purl.org/dc/dcmitype/Service Catalogued resourcehttp://www.w3.org/ns/dcat#Resource nodeID://b50684770nodeID://b50684770 nodeID://b50851029nodeID://b50851029 nodeID://b50851064nodeID://b50851064
label	Data service (en) Servicio de datos (es) Servizio di dati (it) Datatjeneste (da)
comment	Umístění či přístupový bod poskytující operace související s hledáním, přistupem k, či výkonem funkcí na datech či souvisejících zdrojích. (cs) Un sito o end-point che fornisce operazioni relative alla scoperta, all'accesso o all'elaborazione di funzioni su dati o risorse correlate. (it) Un sitio o end-point que provee operaciones relacionadas a funciones de descubrimiento, acceso, o procesamiento de datos o recursos relacionados. (es) A site or end-point providing operations related to the discovery of, access to, or processing functions on, data or related resources. (en) Et websted eller endpoint der udstiller operationer relateret til opdagelse af, adgang til eller behandlende funktioner på data eller relaterede ressourcer. (da)
described by	proxy:entity/http/www.w3.org/ns/dcathttp://demo.openlinksw.com/about/id/entity/http/www.w3.org/ns/dcat
definition	Umístění či přístupový bod poskytující operace související s hledáním, přistupem k, či výkonem funkcí na datech či souvisejících zdrojích. (cs) Un sito o end-point che fornisce operazioni relative alla scoperta, all'accesso o all'elaborazione di funzioni su dati o risorse correlate. (it) Un sitio o end-point que provee operaciones relacionadas a funciones de descubrimiento, acceso, o procesamiento de datos o recursos relacionados. (es) A site or end-point providing operations related to the discovery of, access to, or processing functions on, data or related resources. (en) Et site eller endpoint der udstiller operationer relateret til opdagelse af, adgang til eller behandlende funktioner på data eller relaterede ressourcer. (da)
scope note	Se un dcat:DataService è associato a uno o più Dataset specificati, questi sono indicati dalla proprietà dcat:serveDataset. (it) Druh služby může být indikován vlastností dct:type. Její hodnota může být z řízeného slovníku, kterým je například slovník typů prostorových datových služeb INSPIRE. (cs) The kind of service can be indicated using the dct:type property. Its value may be taken from a controlled vocabulary such as the INSPIRE spatial data service type vocabulary. (en) Il tipo di servizio può essere indicato usando la proprietà dct:type. Il suo valore può essere preso da un vocabolario controllato come il vocabolario dei tipi di servizi per dati spaziali di INSPIRE. (it) El tipo de servicio puede indicarse usando la propiedad dct:type. Su valor puede provenir de un vocabulario controlado, como por ejemplo el vocabulario de servicios de datos espaciales de INSPIRE. (es) Pokud je dcat:DataService navázána na jednu či více Datových sad, jsou tyto indikovány vlstností dcat:servesDataset. (cs) If a dcat:DataService is bound to one or more specified Datasets, they are indicated by the dcat:servesDataset property. (en) Si un dcat:DataService está asociado con uno o más conjuntos de datos especificados, dichos conjuntos de datos pueden indicarse con la propiedad dcat:servesDataset. (es) Hvis en dcat:DataService er bundet til en eller flere specifikke datasæt kan dette indikeres ved hjælp af egenskaben dcat:servesDataset. (da) Datatjenestetypen kan indikeres ved hjælp af egenskaben dct:type. Værdien kan tages fra kontrollerede udfaldsrum såsom INSPIRE spatial data service vocabulary. (da)
alternative label	Dataservice (da)
change note	New class added in DCAT 2.0. (en) Nová třída přidaná ve verzi DCAT 2.0. (cs) Nueva clase añadida en DCAT 2.0. (es) Nuova classe aggiunta in DCAT 2.0. (it) Ny klasse tilføjet i DCAT 2.0. (da)

Property	Value
domain	description of service end-pointhttp://www.w3.org/ns/dcat#endpointDescription service end-pointhttp://www.w3.org/ns/dcat#endpointURL serves datasethttp://www.w3.org/ns/dcat#servesDataset
range	data access servicehttp://www.w3.org/ns/dcat#accessService servicehttp://www.w3.org/ns/dcat#service
topic	The data catalog vocabularyhttp://www.w3.org/ns/dcat