<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31375087</termId><termName>ground glass</termName><termType>PT</termType><termNote><![CDATA[ Double-strength glass that has one side ground to a frosted finish, thus transforming the clear glass to an obscure glass. ]]></termNote><termCreatedDate>2026-03-30 20:41:08</termCreatedDate><relation><relationType>UF</relationType><termId>31375088</termId><termName>glass, ground</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>31344445</termId><termName>glass by technique</termName><termType>PT</termType></relation></term>  </Zthes>