<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31375230</termId><termName>luster glass</termName><termType>PT</termType><termNote><![CDATA[ Glass that has an iridescent appearance, usually caused by the application of metallic luster pigments. Examples are the richly colored glasses was first produced in the United States by Louis Comfort Tiffany during the late 1800s. ]]></termNote><termCreatedDate>2026-03-30 20:41:11</termCreatedDate><relation><relationType>UF</relationType><termId>31375231</termId><termName>lustred glass</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31375232</termId><termName>glass, luster</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31375233</termId><termName>luster glasses</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>31344446</termId><termName>glass by property</termName><termType>PT</termType></relation></term>  </Zthes>