<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/schema/zthes-1.0.dtd">  <Zthes><term><termId>1420</termId><termName>REFORMA CONSTITUCIONAL</termName><termType>TT</termType><termLanguage>es</termLanguage><termVocabulary>Vocabulario Latinoamericano de Ciencias Sociales</termVocabulary>	<termStatus>active</termStatus>	<termApproval>approved</termApproval>	<termSortkey>REFORMA CONSTITUCIONAL</termSortkey><termCreatedDate>2012-03-26 21:57:01</termCreatedDate><relation><relationType>RT</relationType><termId>1418</termId><termName>DERECHO CONSTITUCIONAL</termName><termType>PT</termType></relation><relation><relationType>RT</relationType><termId>1419</termId><termName>CONSTITUCIONES</termName><termType>PT</termType></relation></term>  </Zthes>