<?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=31461621"><skos:prefLabel xml:lang="en">polarizing filters</skos:prefLabel><skos:notation>300430552</skos:notation><skos:altLabel xml:lang="en">filters, polarizing</skos:altLabel><skos:altLabel xml:lang="en">polarising filter</skos:altLabel><skos:altLabel xml:lang="en">polarizing filter</skos:altLabel> <skos:scopeNote xml:lang="en">Directional filters that when positioned at a certain angle pass only light polarized in the direction perpendicular to reflected light, which is absorbed. This absorption diminishes glare reflected from reflective surfaces such as glass or water, or suppress atmospheric glare in the light of the sky. The rotational orientation of the filter is adjusted for the preferred effect.</skos:scopeNote><skos:inScheme rdf:resource="http://AATesaurus.cultura.gencat.cat/aat/getty_en"/><skos:broader rdf:resource="http://AATesaurus.cultura.gencat.cat/aat/getty_en?tema=31444805"/><skos:exactMatch> <skos:Concept rdf:about="http://AATesaurus.cultura.gencat.cat/aat/getty_ca/index.php?tema=9874227"> <skos:prefLabel xml:lang="ca">polarizing filter (traducció pendent)</skos:prefLabel> </skos:Concept></skos:exactMatch><skos:exactMatch> <skos:Concept rdf:about="http://AATesaurus.cultura.gencat.cat/aat/getty_es/index.php?tema=14124192"> <skos:prefLabel xml:lang="es">polarizing filters (traducció pendent)</skos:prefLabel> </skos:Concept></skos:exactMatch>  <dct:created>2026-03-30 21:04:14</dct:created>  </skos:Concept></rdf:RDF>