<?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">Late Chalcolithic</dc:title><dc:identifier>http://AATesaurus.cultura.gencat.cat/aat/getty_en?tema=31334974</dc:identifier><dc:language>en</dc:language><dc:publisher xml:lang="en">Getty Institute</dc:publisher><dcterms:created>2026-03-30 20:30:16</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">Chalcolithic, Late</dcterms:alternative> <dcterms:alternative xml:lang="en">Chalcolithic, Upper</dcterms:alternative> <dcterms:alternative xml:lang="en">Upper Chalcolithic</dcterms:alternative> <dc:description xml:lang="en"><![CDATA[ Refers to the last phase of the Chalcolithic period and culture, when stone tools were still used, though copper was used more often than in Middle Chalcolithic, and it was occasionally used in an alloy. Stone tools of this phase were sometimes fashioned to imitate copper tools. ]]></dc:description></metadata>