<?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">Astragalus gummifer</dc:title><dc:identifier>http://AATesaurus.cultura.gencat.cat/aat/getty_en?tema=31468364</dc:identifier><dc:language>en</dc:language><dc:publisher xml:lang="en">Getty Institute</dc:publisher><dcterms:created>2026-03-30 21:06:06</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">gum tragacanth milkvetch</dcterms:alternative> <dc:description xml:lang="en"><![CDATA[ Species of shrub native to the arid regions of Iran, Asia Minor, and Greece. An exudate from this plant is produced spontaneously on the bark of the shrub, but the yield may be increased by making an incision and driving wooden wedges into it. This gum is one of the oldest drugs known. ]]></dc:description></metadata>