<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/schema/zthes-1.0.dtd">  <Zthes><term><termId>23637</termId><termName>Usufructo impropio</termName><termType>PT</termType><termLanguage>es</termLanguage><termVocabulary>Tesauro</termVocabulary>	<termStatus>active</termStatus>	<termApproval>approved</termApproval>	<termSortkey>Usufructo impropio</termSortkey><termNote label="Registro Aleph"><![CDATA[ 13012 ]]></termNote><termCreatedDate>Usufructo impropio</termCreatedDate><relation><relationType>UF</relationType><termId>23647</termId><termName>Usufructo imperfecto</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>23648</termId><termName>Usufructo irregular</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>23649</termId><termName>Cuasiusufructo</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>23650</termId><termName>Quasi usufructo</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>539</termId><termName>Usufructo</termName><termType>PT</termType></relation></term>  </Zthes>