<?xml version="1.0" encoding="utf-8"?><metadata xmlns:dc="http://purl.org/dc/elements/1.1/"  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:dcterms="http://purl.org/dc/terms/"><dc:title xml:lang="en">aromatic hydrocarbon</dc:title><dc:identifier>http://AATesaurus.cultura.gencat.cat/aat/getty_en?tema=31374288</dc:identifier><dc:language>en</dc:language><dc:publisher xml:lang="en">Getty Institute</dc:publisher><dcterms:created>2026-03-30 20:40:56</dcterms:created><dcterms:isPartOf xsi:type="dcterms:URI">http://AATesaurus.cultura.gencat.cat/aat/getty_en</dcterms:isPartOf><dcterms:isPartOf xml:lang="en">Tesaurus d&apos;Art i Arquitectura</dcterms:isPartOf><dc:format>text/html</dc:format> <dcterms:alternative xml:lang="en">aromatic hydrocarbons</dcterms:alternative> <dcterms:alternative xml:lang="en">aromatic solvent</dcterms:alternative> <dcterms:alternative xml:lang="en">hydrocarbon, aromatic</dcterms:alternative> <dcterms:alternative xml:lang="en">solvent, aromatic</dcterms:alternative> <dc:description xml:lang="en"><![CDATA[ One of four main types of hydrocarbon found in crude oil belonging to the class of organic compounds that has an unsaturated ring of carbon atoms, considered generally more volatile and active than an aliphatic hydrocarbon. ]]></dc:description></metadata>