<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31374832</termId><termName>pipe clay</termName><termType>PT</termType><termNote><![CDATA[ A type of fine white clay used to make tobacco pipes and fine earthenwares.  ]]></termNote><termCreatedDate>2026-03-30 20:41:05</termCreatedDate><relation><relationType>UF</relationType><termId>31374833</termId><termName>clay, pipe</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31374834</termId><termName>pipe-clay</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31374835</termId><termName>terre de pipe</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31374836</termId><termName>terre-de-pipe</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>31344438</termId><termName>clay by composition or origin</termName><termType>PT</termType></relation><relation><relationType>RT</relationType><termId>31374838</termId><termName>terre de Lorraine</termName><termType>PT</termType></relation></term>  </Zthes>