<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/schema/zthes-1.0.dtd">  <Zthes><term><termId>39840</termId><termName>ESTRUTURAS DE CONCRETO ARMADO</termName><termType>PT</termType><termLanguage>pt</termLanguage><termVocabulary>Vocabulário Controlado da USP</termVocabulary>	<termStatus>active</termStatus>	<termApproval>approved</termApproval>	<termSortkey>ESTRUTURAS DE CONCRETO ARMADO</termSortkey><termCreatedDate>ESTRUTURAS DE CONCRETO ARMADO</termCreatedDate><relation><relationType>BT</relationType><termId>39837</termId><termName>ESTRUTURAS DE CONCRETO</termName><termType>PT</termType></relation></term>  </Zthes>