<?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">theoretical linguistics</dc:title><dc:identifier>http://AATesaurus.cultura.gencat.cat/aat/getty_en?tema=31341877</dc:identifier><dc:language>en</dc:language><dc:publisher xml:lang="en">Getty Institute</dc:publisher><dcterms:created>2026-03-30 20:32:12</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">general linguistics</dcterms:alternative> <dcterms:alternative xml:lang="en">linguistics, general</dcterms:alternative> <dcterms:alternative xml:lang="en">linguistics, theoretical</dcterms:alternative> <dc:description xml:lang="en"><![CDATA[ Branch of linguistics where the primary aim is to establish universal principles for the study of language and languages, and to determine the underlying structure and other characteristics of human language. ]]></dc:description></metadata>