<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31325198</termId><termName>crucibles</termName><termType>PT</termType><termNote><![CDATA[ Vessels made of a refractory material, such as clay, graphite, or porcelain, or a relatively infusible metal, that may vary in size and that are used for melting, calcining, or filtering a substance at high temperatures. ]]></termNote><termCreatedDate>2026-03-30 20:27:39</termCreatedDate><relation><relationType>UF</relationType><termId>31325199</termId><termName>crucible</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>31307772</termId><termName>containers by function or context</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>31356595</termId><termName>cupels</termName><termType>PT</termType></relation></term>  </Zthes>