<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31343587</termId><termName>germanium</termName><termType>PT</termType><termNote><![CDATA[ Semi-metallic element having symbol Ge and atomic number 32. A silvery gray metalloid, germanium occurs in sulfide ores and is used as a semiconductor, in alloys, and in the manufacture of infrared transmitting glass. ]]></termNote><termCreatedDate>2026-03-30 20:32:40</termCreatedDate><relation><relationType>UF</relationType><termId>31343588</termId><termName>Ge</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>31375243</termId><termName>nonferrous metal</termName><termType>PT</termType></relation><relation><relationType>BT</relationType><termId>31319740</termId><termName>elements</termName><termType>PT</termType></relation></term>  </Zthes>