<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/schema/zthes-1.0.dtd">  <Zthes><term><termId>4175</termId><termName>MICROORGANISMOS</termName><termType>PT</termType><termLanguage>es</termLanguage><termVocabulary>Vocabulario Latinoamericano de Ciencias Sociales</termVocabulary>	<termStatus>active</termStatus>	<termApproval>approved</termApproval>	<termSortkey>MICROORGANISMOS</termSortkey><termCreatedDate>2012-03-26 21:57:34</termCreatedDate><relation><relationType>BT</relationType><termId>5430</termId><termName>BIOLOGIA; PARASITOLOGIA; BIOQUIMICA</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>4163</termId><termName>BACTERIAS</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>4177</termId><termName>VIRUS</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>4181</termId><termName>LEVADURAS</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>4182</termId><termName>MICROBIOS</termName><termType>PT</termType></relation><relation><relationType>RT</relationType><termId>4162</termId><termName>MICROBIOLOGIA</termName><termType>PT</termType></relation></term>  </Zthes>