<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>5231</termId><termName>Industria petrolífera</termName><termType>PT</termType><termCreatedDate>2014-09-15 19:41:14</termCreatedDate><relation><relationType>UF</relationType><termId>5232</termId><termName>Industria petrolera</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>5233</termId><termName>Industria del petróleo</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>5234</termId><termName>Petróleo-Industria</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>5225</termId><termName>Industria energética</termName><termType>PT</termType></relation><relation><relationType>RT</relationType><termId>3248</termId><termName>Industria petroquímica</termName><termType>PT</termType></relation><relation><relationType>RT</relationType><termId>7364</termId><termName>Refinerías de petróleo</termName><termType>PT</termType></relation><relation><relationType>RT</relationType><termId>15353</termId><termName>Productos petrolíferos</termName><termType>PT</termType></relation><relation><relationType>RT</relationType><termId>17722</termId><termName>Ingeniería del petróleo</termName><termType>PT</termType></relation><relation><relationType>RT</relationType><termId>24364</termId><termName>Petróleo-Refino</termName><termType>PT</termType></relation><relation><relationType>RT</relationType><termId>32330</termId><termName>Petróleo</termName><termType>PT</termType></relation></term>  </Zthes>