<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/schema/zthes-1.0.dtd">  <Zthes><term><termId>4342</termId><termName>PETRÓLEO</termName><termType>PT</termType><termLanguage>es</termLanguage><termVocabulary>Vocabulario controlado de las Altas Cortes de Colombia</termVocabulary>	<termStatus>active</termStatus>	<termApproval>approved</termApproval>	<termSortkey>PETRÓLEO</termSortkey><termCreatedDate>PETRÓLEO</termCreatedDate><relation><relationType>UF</relationType><termId>68886</termId><termName>petróleos</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>12558</termId><termName>CLASES DE HIDROCARBUROS</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>75777</termId><termName>DISTRIBUCIÓN DE PETRÓLEO</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>4347</termId><termName>HURTO DE PETRÓLEO</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>45319</termId><termName>PROPIEDAD DEL PETRÓLEO</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>33160</termId><termName>RÉGIMEN PETROLERO</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>32236</termId><termName>NEGOCIOS DE PETRÓLEO</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>32043</termId><termName>DERIVADOS DEL PETRÓLEO</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>29906</termId><termName>COMBUSTIBLE LÍQUIDO DERIVADO DEL PETRÓLEO</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>16885</termId><termName>EXPLOTACIÓN DEL PETRÓLEO</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>17360</termId><termName>INDUSTRIA DEL PETRÓLEO</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>28256</termId><termName>EMPRESAS DE PETRÓLEO</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>37905</termId><termName>COMISIÓN DE PRECIOS DEL PETRÓLEO Y DEL GAS NATURAL</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>41615</termId><termName>REFINACIÓN DEL PETRÓLEO</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>41031</termId><termName>DERRAME DE PETRÓLEO</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>40145</termId><termName>SUBSUELO PETROLÍFERO</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>49868</termId><termName>RESERVAS DE YACIMIENTO PETROLERO</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>46497</termId><termName>EXPLORACIÓN DE PETRÓLEO</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>47696</termId><termName>DISTRIBUIDOR DE PETRÓLEO</termName><termType>PT</termType></relation></term>  </Zthes>