<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31438408</termId><termName>white brick</termName><termType>PT</termType><termNote><![CDATA[ Clay formed into blocks and distinguished by having a white color when fired, usually made of Gault clay. Noted as a particularly hard, durable variety of brick. ]]></termNote><termCreatedDate>2026-03-30 20:58:10</termCreatedDate><relation><relationType>UF</relationType><termId>31438409</termId><termName>brick, white</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>31411915</termId><termName>brick by color or material</termName><termType>PT</termType></relation><relation><relationType>RT</relationType><termId>31374846</termId><termName>gault</termName><termType>PT</termType></relation></term>  </Zthes>