<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/schema/zthes-1.0.dtd">  <Zthes><term><termId>24503</termId><termName>SULFILIMINAS</termName><termType>PT</termType><termLanguage>es-ES</termLanguage><termVocabulary>TESAURO DE MATERIAS DE SERBIULA</termVocabulary>	<termStatus>active</termStatus>	<termApproval>approved</termApproval>	<termSortkey>SULFILIMINAS</termSortkey><termCreatedDate>SULFILIMINAS</termCreatedDate><termModifiedDate>2015-03-02 15:17:07</termModifiedDate><relation><relationType>UF</relationType><termId>50540</termId><termName>Sulfiminas</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>24502</termId><termName>IMINAS</termName><termType>PT</termType></relation><relation><relationType>BT</relationType><termId>6670</termId><termName>COMPUESTOS ORGANOSULFURICOS</termName><termType>PT</termType></relation></term>  </Zthes>