<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/schema/zthes-1.0.dtd">  <Zthes><term><termId>6207</termId><termName>ESPACIOS METRICOS</termName><termType>PT</termType><termLanguage>es-ES</termLanguage><termVocabulary>TESAURO DE MATERIAS DE SERBIULA</termVocabulary>	<termStatus>active</termStatus>	<termApproval>approved</termApproval>	<termSortkey>ESPACIOS METRICOS</termSortkey><termNote label="Cota LC"><![CDATA[ <p><a href="http://www.loc.gov/aba/publications/FreeLCC/Q-text.pdf" target="_blank">[QA611.28]</a></p> ]]></termNote><termCreatedDate>ESPACIOS METRICOS</termCreatedDate><termModifiedDate>2015-02-10 13:02:19</termModifiedDate><relation><relationType>BT</relationType><termId>4899</termId><termName>TEORÍA DE CONJUNTOS (MATEMÁTICAS)</termName><termType>PT</termType></relation><relation><relationType>BT</relationType><termId>2456</termId><termName>TOPOLOGÍA</termName><termType>PT</termType></relation><relation><relationType>BT</relationType><termId>5332</termId><termName>ESPACIOS GENERALIZADOS</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>31393</termId><termName>CONTINUO (MATEMATICAS)</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>10967</termId><termName>GEOMETRIA DE LA DISTANCIA</termName><termType>PT</termType></relation></term>  </Zthes>