<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/schema/zthes-1.0.dtd">  <Zthes><term><termId>8777</termId><termName>DIODOS DE GERMANIO</termName><termType>PT</termType><termLanguage>es-ES</termLanguage><termVocabulary>TESAURO DE MATERIAS DE SERBIULA</termVocabulary>	<termStatus>active</termStatus>	<termApproval>approved</termApproval>	<termSortkey>DIODOS DE GERMANIO</termSortkey><termCreatedDate>DIODOS DE GERMANIO</termCreatedDate><termModifiedDate>2016-01-18 11:56:01</termModifiedDate><relation><relationType>BT</relationType><termId>6409</termId><termName>CRISTALES</termName><termType>PT</termType></relation><relation><relationType>BT</relationType><termId>33851</termId><termName>DIODOS</termName><termType>PT</termType></relation><relation><relationType>BT</relationType><termId>7748</termId><termName>DIODOS TUNEL</termName><termType>PT</termType></relation></term>  </Zthes>