<?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">cerulean blue</dc:title><dc:identifier>http://AATesaurus.cultura.gencat.cat/aat/getty_en?tema=31437326</dc:identifier><dc:language>en</dc:language><dc:publisher xml:lang="en">Getty Institute</dc:publisher><dcterms:created>2026-03-30 20:57:55</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">coelin</dcterms:alternative> <dcterms:alternative xml:lang="en">blue, cerulean</dcterms:alternative> <dcterms:alternative xml:lang="en">caeruleum</dcterms:alternative> <dcterms:alternative xml:lang="en">cerulean</dcterms:alternative> <dcterms:alternative xml:lang="en">ceruleum</dcterms:alternative> <dc:description xml:lang="en"><![CDATA[ Synthetic sky blue pigment composed of cobalt stannate; it is inert, lightfast, unaffected by acids or alkalis, and expensive. It is made by a process developed in Germany in 1805; originally sold as a pigment in 1860 under the name "Coeruleum." ]]></dc:description></metadata>