<?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=31344458">	<dcterms:created>2026-03-30 20:32:54</dcterms:created><PreferredTerm dc:identifier="http://AATesaurus.cultura.gencat.cat/aat/getty_en?tema=31344458" xml:lang="en">	<LexicalValue>borax</LexicalValue>	<dcterms:created>2026-03-30 20:32:54</dcterms:created></PreferredTerm><ScopeNote xml:lang="en">  <LexicalValue><![CDATA[ A white or colorless crystalline mineral composed of hydrated sodium borate, used as a flux, cleansing agent, tanning agent, water softener, preservative, fungicide, as an alkaline ingredient in glass, ceramics, and glazes, in soldering, and as a source of boron. Borax is produced by the evaporation of water in shallow lakes. Borax was used by the Egyptians for mummification, by the Romans for glassmaking, as a flux for soldering gold in 9th-century Arabia, in ceramic glazes in northern China in the 10th century, and in Venetian glass from the 13th century. ]]></LexicalValue></ScopeNote><NonPreferredTerm dc:identifier="http://AATesaurus.cultura.gencat.cat/aat/getty_en?tema=31344459" xml:lang="en">	<LexicalValue>sodium tetraborate decahydrate</LexicalValue>		<dcterms:created></dcterms:created>		<USE>http://AATesaurus.cultura.gencat.cat/aat/getty_en?tema=31344458</USE></NonPreferredTerm><NonPreferredTerm dc:identifier="http://AATesaurus.cultura.gencat.cat/aat/getty_en?tema=31344460" xml:lang="en">	<LexicalValue>tincal</LexicalValue>		<dcterms:created></dcterms:created>		<USE>http://AATesaurus.cultura.gencat.cat/aat/getty_en?tema=31344458</USE></NonPreferredTerm><HasHierRelConcept Role="BT">http://AATesaurus.cultura.gencat.cat/aat/getty_en?tema=31320469</HasHierRelConcept></ThesaurusConcept></Thesaurus>