<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/schema/zthes-1.0.dtd">  <Zthes><term><termId>2580</termId><termName>INDUSTRIA PESADA</termName><termType>PT</termType><termLanguage>es</termLanguage><termVocabulary>Vocabulario Latinoamericano de Ciencias Sociales</termVocabulary>	<termStatus>active</termStatus>	<termApproval>approved</termApproval>	<termSortkey>INDUSTRIA PESADA</termSortkey><termCreatedDate>2012-03-26 21:57:11</termCreatedDate><relation><relationType>BT</relationType><termId>2075</termId><termName>INDUSTRIA</termName><termType>PT</termType></relation><relation><relationType>BT</relationType><termId>5366</termId><termName>ECONOMIA INDUSTRIAL</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>2584</termId><termName>INDUSTRIA DEL CAUCHO</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>1567</termId><termName>INDUSTRIA DE LA CONSTRUCCION</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>2585</termId><termName>INDUSTRIA DEL VIDRIO</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>2590</termId><termName>INDUSTRIA PETROLERA</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>2591</termId><termName>INDUSTRIA QUIMICA</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>2587</termId><termName>INDUSTRIA METALMECANICA</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>2586</termId><termName>INDUSTRIA MECANICA</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>2583</termId><termName>INDUSTRIA AERONAUTICA</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>2581</termId><termName>CONSTRUCCION NAVAL</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>2582</termId><termName>INDUSTRIA AEROESPACIAL</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>2588</termId><termName>INDUSTRIA METALURGICA</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>2589</termId><termName>INDUSTRIA NUCLEAR</termName><termType>PT</termType></relation></term>  </Zthes>