<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31306575</termId><termName>concrete work</termName><termType>PT</termType><termNote><![CDATA[ Visual works, including architecture, that are made of concrete, which is a hard, strong construction material comprising a mixture of sand, gravel, crushed rock that may be poured into molds.  ]]></termNote><termCreatedDate>2026-03-30 20:22:30</termCreatedDate><relation><relationType>UF</relationType><termId>31306578</termId><termName>concretework</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31306576</termId><termName>concrete works</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31306577</termId><termName>concrete-work</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>31307905</termId><termName>visual works by material or technique</termName><termType>PT</termType></relation><relation><relationType>BT</relationType><termId>31298958</termId><termName>object genres by material or technique</termName><termType>PT</termType></relation></term>  </Zthes>