<?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">red antique porphyry</dc:title><dc:identifier>http://AATesaurus.cultura.gencat.cat/aat/getty_en?tema=31457341</dc:identifier><dc:language>en</dc:language><dc:publisher xml:lang="en">Getty Institute</dc:publisher><dcterms:created>2026-03-30 21:03:06</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">antique porphyries, red</dcterms:alternative> <dcterms:alternative xml:lang="en">antique porphyry, red</dcterms:alternative> <dcterms:alternative xml:lang="en">diorite, porphyritic</dcterms:alternative> <dcterms:alternative xml:lang="en">diorites, porphyritic</dcterms:alternative> <dcterms:alternative xml:lang="en">porphyries, red antique</dcterms:alternative> <dcterms:alternative xml:lang="en">porphyrite</dcterms:alternative> <dcterms:alternative xml:lang="en">porphyrites</dcterms:alternative> <dcterms:alternative xml:lang="en">porphyritic diorite</dcterms:alternative> <dcterms:alternative xml:lang="en">porphyritic diorites</dcterms:alternative> <dcterms:alternative xml:lang="en">porphyry, red antique</dcterms:alternative> <dcterms:alternative xml:lang="en">red antique porphyries</dcterms:alternative> <dc:description xml:lang="en"><![CDATA[ A rock, similar to diorite, composed of a compact felsitic base in which hornblende or feldspar is porphyritically developed. The celebrated red Egyptian porphyry or 'Rosso Antico' is a red antique porphyry. ]]></dc:description></metadata>