<?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">dating systems</dc:title><dc:identifier>http://AATesaurus.cultura.gencat.cat/aat/getty_en?tema=31300300</dc:identifier><dc:language>en</dc:language><dc:publisher xml:lang="en">Getty Institute</dc:publisher><dcterms:created>2026-03-30 20:20:38</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">date systems</dcterms:alternative> <dcterms:alternative xml:lang="en">dating system</dcterms:alternative> <dcterms:alternative xml:lang="en">systems, dating</dcterms:alternative> <dc:description xml:lang="en"><![CDATA[ Conceptual systems for reckoning the passage of time in terms of days and years, often also with months or other such divisions. For processes by which age is determined and translated to estimated dates of creation or another event, use "dating (measuring processes)." ]]></dc:description></metadata>