<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/schema/zthes-1.0.dtd">  <Zthes><term><termId>6411</termId><termName>ESTRUCTURA DE CAPA (SOLIDOS)</termName><termType>PT</termType><termLanguage>es-ES</termLanguage><termVocabulary>TESAURO DE MATERIAS DE SERBIULA</termVocabulary>	<termStatus>active</termStatus>	<termApproval>approved</termApproval>	<termSortkey>ESTRUCTURA DE CAPA (SOLIDOS)</termSortkey><termCreatedDate>ESTRUCTURA DE CAPA (SOLIDOS)</termCreatedDate><termModifiedDate>2015-02-10 10:40:27</termModifiedDate><relation><relationType>UF</relationType><termId>36733</termId><termName>Estructura en capas (Sólidos)</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>6406</termId><termName>CRISTALOGRAFIA</termName><termType>PT</termType></relation><relation><relationType>BT</relationType><termId>4800</termId><termName>SOLIDOS</termName><termType>PT</termType></relation></term>  </Zthes>