<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31326379</termId><termName>air art</termName><termType>PT</termType><termNote><![CDATA[ Refers to works of art, first appearing in the late 1960s, that exploit the possibilities of compressed air, or the natural force of the wind, usually in association with plastic envelopes. ]]></termNote><termCreatedDate>2026-03-30 20:27:58</termCreatedDate><relation><relationType>UF</relationType><termId>31326380</termId><termName>art, air</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>31307905</termId><termName>visual works by material or technique</termName><termType>PT</termType></relation></term>  </Zthes>