<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/schema/zthes-1.0.dtd">  <Zthes><term><termId>3260</termId><termName>ÁLGEBRA HOMOLÓGICA</termName><termType>PT</termType><termLanguage>pt</termLanguage><termVocabulary>Vocabulário Controlado da USP</termVocabulary>	<termStatus>active</termStatus>	<termApproval>approved</termApproval>	<termSortkey>ÁLGEBRA HOMOLÓGICA</termSortkey><termCreatedDate>ÁLGEBRA HOMOLÓGICA</termCreatedDate><relation><relationType>BT</relationType><termId>3236</termId><termName>ÁLGEBRA</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>16925</termId><termName>CATEGORIAS ABELIANAS</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>20657</termId><termName>COHOMOLOGIA DE GRUPOS</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>60302</termId><termName>L-TEORIA ALGÉBRICA</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>94109</termId><termName>TEORIA DAS CATEGORIAS</termName><termType>PT</termType></relation></term>  </Zthes>