<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/schema/zthes-1.0.dtd">  <Zthes><term><termId>4594</termId><termName>Suelos</termName><termType>TT</termType><termLanguage>es</termLanguage><termVocabulary>INDICES DE MATERIAS</termVocabulary>	<termStatus>active</termStatus>	<termApproval>approved</termApproval>	<termSortkey>Suelos</termSortkey><termCreatedDate>Suelos</termCreatedDate><relation><relationType>RT</relationType><termId>1503</termId><termName>Drenaje</termName><termType>PT</termType></relation><relation><relationType>RT</relationType><termId>1176</termId><termName>Mejoras territoriales</termName><termType>PT</termType></relation><relation><relationType>RT</relationType><termId>1519</termId><termName>Riego</termName><termType>PT</termType></relation><relation><relationType>RT</relationType><termId>1505</termId><termName>Fertilizantes y abonos</termName><termType>PT</termType></relation></term>  </Zthes>