<?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">Object Groupings and Systems</dc:title><dc:identifier>http://AATesaurus.cultura.gencat.cat/aat/getty_en?tema=31296854</dc:identifier><dc:language>en</dc:language><dc:publisher xml:lang="en">Getty Institute</dc:publisher><dcterms:created>2026-03-30 20:19:41</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> <dc:description xml:lang="en"><![CDATA[ The Object Groupings and Systems hierarchy contains terms that denote a collective set of objects treated as a unit or an assembly of equipment, and systems intended to perform a specific function (e.g., suites (furniture), castor sets). Relation to other hierarchies: Terms for groupings or systems that are not object-based are found in other hierarchies, such as in the Organizations hierarchy, and under <groups of people> in the People hierarchy. ]]></dc:description></metadata>