<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31317098</termId><termName>high firing</termName><termType>PT</termType><termNote><![CDATA[ Refers to the firing of ceramics at relatively high temperatures, as with porcelain, which is fired at a temperature up to 1280 degrees Celsius. ]]></termNote><termCreatedDate>2026-03-30 20:25:23</termCreatedDate><relation><relationType>UF</relationType><termId>31317099</termId><termName>firing, high</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31317100</termId><termName>high-fired</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>31304314</termId><termName>firing</termName><termType>PT</termType></relation></term>  </Zthes>