<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/schema/zthes-1.0.dtd">  <Zthes><term><termId>3071</termId><termName>Ácido Cítrico</termName><termType>PT</termType><termLanguage>pt</termLanguage><termVocabulary>Thesaurus Agrícola Nacional</termVocabulary>	<termStatus>active</termStatus>	<termApproval>approved</termApproval>	<termSortkey>Ácido Cítrico</termSortkey><termCreatedDate>Ácido Cítrico</termCreatedDate><relation><relationType>UF</relationType><termId>3084</termId><termName>Ácido Metiloico</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>3089</termId><termName>Ácido Orgânico</termName><termType>PT</termType></relation><relation><relationType>RT</relationType><termId>3133</termId><termName>Aditivo</termName><termType>PT</termType></relation></term>  </Zthes>