<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31437790</termId><termName>permanent white</termName><termType>PT</termType><termNote><![CDATA[ An unstandardized name for certain white pigments, referring often to blanc fixe, zinc white, or mixtures of barium sulfate with zinc white. ]]></termNote><termCreatedDate>2026-03-30 20:58:01</termCreatedDate><relation><relationType>UF</relationType><termId>31437791</termId><termName>white, permanent</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>31411089</termId><termName>transparent white pigment</termName><termType>PT</termType></relation><relation><relationType>RT</relationType><termId>31437757</termId><termName>zinc white</termName><termType>PT</termType></relation><relation><relationType>RT</relationType><termId>31437786</termId><termName>blanc fixe</termName><termType>PT</termType></relation></term>  </Zthes>