<?xml version="1.0" encoding="utf-8"?>
		<vdex xmlns="http://www.imsglobal.org/xsd/imsvdex_v1p0"  orderSignificant="false" language="es">
    <vocabIdentifier>http://roble.intecca.uned.es/tematres/lem/</vocabIdentifier><term><termIdentifier>http://roble.intecca.uned.es/tematres/lem/?tema=11172</termIdentifier><caption>Álgebra</caption></term>  <relationship>      <sourceTerm>http://roble.intecca.uned.es/tematres/lem/?tema=11172</sourceTerm>      <targetTerm vocabIdentifier="http://roble.intecca.uned.es/tematres/lem/?tema=20193">Cálculo</targetTerm>      <relationshipType source="http://www.imsglobal.org/vocabularies/iso2788_relations.xml">RT</relationshipType>  </relationship>  <relationship>      <sourceTerm>http://roble.intecca.uned.es/tematres/lem/?tema=11172</sourceTerm>      <targetTerm vocabIdentifier="http://roble.intecca.uned.es/tematres/lem/?tema=8099">Polímeros</targetTerm>      <relationshipType source="http://www.imsglobal.org/vocabularies/iso2788_relations.xml">RT</relationshipType>  </relationship>  <relationship>      <sourceTerm>http://roble.intecca.uned.es/tematres/lem/?tema=11172</sourceTerm>      <targetTerm vocabIdentifier="http://roble.intecca.uned.es/tematres/lem/?tema=20170">Matemáticas</targetTerm>      <relationshipType source="http://www.imsglobal.org/vocabularies/iso2788_relations.xml">RT</relationshipType>  </relationship>  <relationship>      <sourceTerm>http://roble.intecca.uned.es/tematres/lem/?tema=11172</sourceTerm>      <targetTerm vocabIdentifier="http://roble.intecca.uned.es/tematres/lem/?tema=11182">Logaritmos</targetTerm>      <relationshipType source="http://www.imsglobal.org/vocabularies/iso2788_relations.xml">NT</relationshipType>  </relationship>  <relationship>      <sourceTerm>http://roble.intecca.uned.es/tematres/lem/?tema=11172</sourceTerm>      <targetTerm vocabIdentifier="http://roble.intecca.uned.es/tematres/lem/?tema=11176">Combinaciones (Matemáticas)</targetTerm>      <relationshipType source="http://www.imsglobal.org/vocabularies/iso2788_relations.xml">NT</relationshipType>  </relationship>  <relationship>      <sourceTerm>http://roble.intecca.uned.es/tematres/lem/?tema=11172</sourceTerm>      <targetTerm vocabIdentifier="http://roble.intecca.uned.es/tematres/lem/?tema=11181">Números, Teoría de los</targetTerm>      <relationshipType source="http://www.imsglobal.org/vocabularies/iso2788_relations.xml">NT</relationshipType>  </relationship>  <relationship>      <sourceTerm>http://roble.intecca.uned.es/tematres/lem/?tema=11172</sourceTerm>      <targetTerm vocabIdentifier="http://roble.intecca.uned.es/tematres/lem/?tema=11180">Ecuaciones</targetTerm>      <relationshipType source="http://www.imsglobal.org/vocabularies/iso2788_relations.xml">NT</relationshipType>  </relationship>  <relationship>      <sourceTerm>http://roble.intecca.uned.es/tematres/lem/?tema=11172</sourceTerm>      <targetTerm vocabIdentifier="http://roble.intecca.uned.es/tematres/lem/?tema=11177">Grupos, Teoría de</targetTerm>      <relationshipType source="http://www.imsglobal.org/vocabularies/iso2788_relations.xml">NT</relationshipType>  </relationship>  <relationship>      <sourceTerm>http://roble.intecca.uned.es/tematres/lem/?tema=11172</sourceTerm>      <targetTerm vocabIdentifier="http://roble.intecca.uned.es/tematres/lem/?tema=11175">Permutaciones</targetTerm>      <relationshipType source="http://www.imsglobal.org/vocabularies/iso2788_relations.xml">NT</relationshipType>  </relationship>  <relationship>      <sourceTerm>http://roble.intecca.uned.es/tematres/lem/?tema=11172</sourceTerm>      <targetTerm vocabIdentifier="http://roble.intecca.uned.es/tematres/lem/?tema=11174">Campos algebraicos</targetTerm>      <relationshipType source="http://www.imsglobal.org/vocabularies/iso2788_relations.xml">NT</relationshipType>  </relationship>  <relationship>      <sourceTerm>http://roble.intecca.uned.es/tematres/lem/?tema=11172</sourceTerm>      <targetTerm vocabIdentifier="http://roble.intecca.uned.es/tematres/lem/?tema=11173">Polinomios</targetTerm>      <relationshipType source="http://www.imsglobal.org/vocabularies/iso2788_relations.xml">NT</relationshipType>  </relationship></vdex>