<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/schema/zthes-1.0.dtd">  <Zthes><term><termId>81381</termId><termName>ESTUDIOS DE EXPLORACIÓN MINERA</termName><termType>PT</termType><termLanguage>es</termLanguage><termVocabulary>Vocabulario controlado de las Altas Cortes de Colombia</termVocabulary>	<termStatus>active</termStatus>	<termApproval>approved</termApproval>	<termSortkey>ESTUDIOS DE EXPLORACIÓN MINERA</termSortkey><termCreatedDate>ESTUDIOS DE EXPLORACIÓN MINERA</termCreatedDate><relation><relationType>BT</relationType><termId>18588</termId><termName>EXPLORACIÓN MINERA</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>81382</termId><termName>GASTOS DE LOS ESTUDIOS DE EXPLORACIÓN MINERA</termName><termType>PT</termType></relation></term>  </Zthes>