This HTML5 document contains 8 embedded RDF statements represented using HTML+Microdata notation.

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Namespace Prefixes

Prefix	IRI
dcterms	http://purl.org/dc/terms/
n6	http://vocab.getty.edu/aat/
n5	http://vocab.getty.edu/aat/source/
n2	http://vocab.getty.edu/aat/scopeNote/
wdrs	http://www.w3.org/2007/05/powder-s#
dc	http://purl.org/dc/elements/1.1/
n10	http://demo.openlinksw.com/about/id/entity/http/vocab.getty.edu/page/aat/
rdf	http://www.w3.org/1999/02/22-rdf-syntax-ns#
n3	http://vocab.getty.edu/ontology#
xsdh	http://www.w3.org/2001/XMLSchema#
n7	http://vocab.getty.edu/aat/contrib/

Statements

Subject Item

n2:46965

rdf:type

n3:ScopeNote

wdrs:describedby

n10:300010797

rdf:value

An amorphous, inorganic substance made by fusing silica (silicon dioxide) with a basic oxide; generally transparent but often translucent or opaque. Its characteristic properties are its hardness and rigidity at ordinary temperatures, its capacity for plastic working at elevated temperatures, and its resistance to weathering and to most chemicals except hydrofluoric acid. Used for both utilitarian and decorative purposes, it can be formed into various shapes, colored or decorated. Glass originated as a glaze in Mesopotamia in about 3500 BCE and the first objects made wholly of glass date to about 2500 BCE.

dc:identifier

46965

dcterms:language

n6:300388277

dcterms:source

n5:2000047822 n5:2000046682

dcterms:contributor

n7:10000000