<?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">Diptera</dc:title><dc:identifier>http://AATesaurus.cultura.gencat.cat/aat/getty_en?tema=31409337</dc:identifier><dc:language>en</dc:language><dc:publisher xml:lang="en">Getty Institute</dc:publisher><dcterms:created>2026-03-30 20:50:03</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">flies</dcterms:alternative> <dcterms:alternative xml:lang="en">flies, true</dcterms:alternative> <dcterms:alternative xml:lang="en">fly</dcterms:alternative> <dcterms:alternative xml:lang="en">true flies</dcterms:alternative> <dcterms:alternative xml:lang="en">two-winged flies</dcterms:alternative> <dc:description xml:lang="en"><![CDATA[ Members of an order of containing 240,000 species of insects possessing a single pair of wings on the mesothorax and hind wings that have developed into a pair of halteres on the metathorax. Insects in other orders may have the word "fly" in their name (e.g., dragonfly), but they are not true flies. ]]></dc:description></metadata>