<?xml version="1.0" encoding="utf-8"?><Thesaurus
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	xsi:schemaLocation="http://schemas.bs8723.org/XmlSchema/DD8723-5.xsd">	 <dc:identifier>http://AATesaurus.cultura.gencat.cat/aat/getty_en</dc:identifier>  <dc:title>Tesaurus d&apos;Art i Arquitectura</dc:title>  <dc:creator>Getty Institute</dc:creator>  <dc:subject></dc:subject>  <dc:description><![CDATA[  ]]></dc:description>  <dc:publisher>Getty Institute</dc:publisher>  <dc:date>0000-00-00</dc:date>  <dc:language>en</dc:language><ThesaurusConcept dc:identifier="http://AATesaurus.cultura.gencat.cat/aat/getty_en?tema=31299339">	<dcterms:created>2026-03-30 20:20:19</dcterms:created><PreferredTerm dc:identifier="http://AATesaurus.cultura.gencat.cat/aat/getty_en?tema=31299339" xml:lang="en">	<LexicalValue>Laponite (TM)</LexicalValue>	<dcterms:created>2026-03-30 20:20:19</dcterms:created></PreferredTerm><ScopeNote xml:lang="en">  <LexicalValue><![CDATA[ Trademarked name for a synthetic, layered clay composed of sodium magnesium lithium silicate. Combined with water, Laponite (TM) forms a gel used to stabilize emulsions in paints, cosmetics, and other industrial products. It is also used as a film forming agent to produce conductive, antistatic, and barrier coatings; and, in conservation, as a poulticing material for cleaning paper and stone and ceramic objects. ]]></LexicalValue></ScopeNote><NonPreferredTerm dc:identifier="http://AATesaurus.cultura.gencat.cat/aat/getty_en?tema=31299340" xml:lang="en">	<LexicalValue>Laponite gel</LexicalValue>		<dcterms:created></dcterms:created>		<USE>http://AATesaurus.cultura.gencat.cat/aat/getty_en?tema=31299339</USE></NonPreferredTerm><HasHierRelConcept Role="BT">http://AATesaurus.cultura.gencat.cat/aat/getty_en?tema=31297611</HasHierRelConcept></ThesaurusConcept></Thesaurus>