<?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">lubricating oil</dc:title><dc:identifier>http://AATesaurus.cultura.gencat.cat/aat/getty_en?tema=31339995</dc:identifier><dc:language>en</dc:language><dc:publisher xml:lang="en">Getty Institute</dc:publisher><dcterms:created>2026-03-30 20:31:42</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">lubricating oils</dcterms:alternative> <dcterms:alternative xml:lang="en">oil, lubricating</dcterms:alternative> <dc:description xml:lang="en"><![CDATA[ Petroleum products, usually heavy distillates after kerosene, that are classified based on their viscosity for various purposes, ranging from very thin oils for high speed textile machinery, to heavier, tackier, or stickier oils for bearings or open gears. Automobile oil is the most common in the United States. ]]></dc:description></metadata>