<?xml version="1.0" encoding="utf-8"?><rdf:RDF  xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"  xmlns:rdfs="http://www.w3.org/2000/01/rdf-schema#"  xmlns:skos="http://www.w3.org/2004/02/skos/core#"  xmlns:map="http://www.w3c.rl.ac.uk/2003/11/21-skos-mapping#"  xmlns:dct="http://purl.org/dc/terms/"  xmlns:dc="http://purl.org/dc/elements/1.1/"><skos:ConceptScheme rdf:about="http://AATesaurus.cultura.gencat.cat/aat/getty_en">  <dc:title>Tesaurus d&apos;Art i Arquitectura</dc:title>  <dc:creator>Getty Institute</dc:creator>  <dc:contributor></dc:contributor>  <dc:publisher></dc:publisher>  <dc:rights></dc:rights>  <dc:subject></dc:subject>  <dc:description><![CDATA[  ]]></dc:description>  <dc:date>0000-00-00</dc:date>  <dct:modified>2024-01-24 15:40:44</dct:modified>  <dc:language>en</dc:language>  </skos:ConceptScheme>  <skos:Concept rdf:about="http://AATesaurus.cultura.gencat.cat/aat/getty_en?tema=31375024"><skos:prefLabel xml:lang="en">cadmium sulfide glass</skos:prefLabel><skos:notation>300263810</skos:notation><skos:altLabel xml:lang="en">cadmium sulphide glass</skos:altLabel><skos:altLabel xml:lang="en">sulfide glass</skos:altLabel><skos:altLabel xml:lang="en">sulphide glass</skos:altLabel> <skos:scopeNote xml:lang="en">Refers to a type of glass that became popular in the 19th century. It is usually opaque and is characterized by a lime-yellow or lemon-yellow color that is caused by the presence of cadmium sulfide in the glass mixture. Selenium is sometimes added to the mixture to create orange or bright red glass. It is not related to "sulphides (glass)," which is glass characterized by the insertion of a carved object into clear glass.</skos:scopeNote><skos:inScheme rdf:resource="http://AATesaurus.cultura.gencat.cat/aat/getty_en"/><skos:related rdf:resource="http://AATesaurus.cultura.gencat.cat/aat/getty_en?tema=31375157"/><skos:broader rdf:resource="http://AATesaurus.cultura.gencat.cat/aat/getty_en?tema=31344443"/><skos:exactMatch> <skos:Concept rdf:about="http://AATesaurus.cultura.gencat.cat/aat/getty_ca/index.php?tema=9848051"> <skos:prefLabel xml:lang="ca">vidre de sulfur de cadmi</skos:prefLabel> </skos:Concept></skos:exactMatch><skos:exactMatch> <skos:Concept rdf:about="http://AATesaurus.cultura.gencat.cat/aat/getty_es/index.php?tema=14085716"> <skos:prefLabel xml:lang="es">vidrio de sulfuro de cadmio</skos:prefLabel> </skos:Concept></skos:exactMatch>  <dct:created>2026-03-30 20:41:07</dct:created>  </skos:Concept></rdf:RDF>