<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31375012</termId><termName>green glass</termName><termType>PT</termType><termNote><![CDATA[ Inexpensive glass, commonly of greenish or brownish color, which is caused by the presence of impurities, notably iron. It is often used to make bottles or windows. The term is derived from its resemblance to forest glass, which is also called "green glass." ]]></termNote><termCreatedDate>2026-03-30 20:41:07</termCreatedDate><relation><relationType>UF</relationType><termId>31375013</termId><termName>bottle glass</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31375014</termId><termName>glass, green</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>31344443</termId><termName>glass by composition or origin</termName><termType>PT</termType></relation><relation><relationType>RT</relationType><termId>31375028</termId><termName>forest glass</termName><termType>PT</termType></relation></term>  </Zthes>