<?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">superoxide dismutase</dc:title><dc:identifier>http://AATesaurus.cultura.gencat.cat/aat/getty_en?tema=31316762</dc:identifier><dc:language>en</dc:language><dc:publisher xml:lang="en">Getty Institute</dc:publisher><dcterms:created>2026-03-30 20:25:18</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">SOD</dcterms:alternative> <dcterms:alternative xml:lang="en">dismutase, superoxide</dcterms:alternative> <dcterms:alternative xml:lang="en">superoxide dismutase</dcterms:alternative> <dcterms:alternative xml:lang="en">superoxide dismutases</dcterms:alternative> <dc:description xml:lang="en"><![CDATA[ An enzyme that catalyzes the dismutation of superoxide into oxygen or hydrogen peroxide. It works as an antioxidant, and has also been used to catalyze the peroxidation of various compounds and as a scavenger of carbon radicals in carbonized silk fabrics. ]]></dc:description></metadata>