<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/schema/zthes-1.0.dtd">  <Zthes><term><termId>2060</termId><termName>ENERGIA DE LAS MAREAS</termName><termType>PT</termType><termLanguage>es-ES</termLanguage><termVocabulary>TESAURO DE MATERIAS DE SERBIULA</termVocabulary>	<termStatus>active</termStatus>	<termApproval>approved</termApproval>	<termSortkey>ENERGIA DE LAS MAREAS</termSortkey><termCreatedDate>ENERGIA DE LAS MAREAS</termCreatedDate><termModifiedDate>2015-02-09 05:21:46</termModifiedDate><relation><relationType>BT</relationType><termId>2059</termId><termName>ENERGIA HIDRAULICA</termName><termType>PT</termType></relation><relation><relationType>BT</relationType><termId>4719</termId><termName>RECURSOS ENERGETICOS DEL MAR</termName><termType>PT</termType></relation></term>  </Zthes>