<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31375095</termId><termName>silvered glass</termName><termType>PT</termType><termNote><![CDATA[ Refers to glass blown with double walls and sealed after silvering of the enclosed surfaces; used to produce ornamental wares. ]]></termNote><termCreatedDate>2026-03-30 20:41:09</termCreatedDate><relation><relationType>UF</relationType><termId>31375096</termId><termName>glass, silvered</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31375097</termId><termName>mercury glass</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>31344445</termId><termName>glass by technique</termName><termType>PT</termType></relation></term>  </Zthes>