- xmlns:h="http:/www.cs.unibo.it/helm/schemas/schema-h.rdf#">
-
-<xsl:variable name="MainConclusion" select="'http://www.cs.unibo.it/helm/schemas/schema-h.rdf#MainConclusion'"/>
-<xsl:variable name="InConclusion" select="'http://www.cs.unibo.it/helm/schemas/schema-h.rdf#InConclusion'"/>
-<xsl:variable name="MainHypothesis" select="'http://www.cs.unibo.it/helm/schemas/schema-h.rdf#MainHypothesis'"/>
-<xsl:variable name="InHypothesis" select="'http://www.cs.unibo.it/helm/schemas/schema-h.rdf#InHypothesis'"/>
-<xsl:variable name="InBody" select="'http://www.cs.unibo.it/helm/schemas/schema-h.rdf#InBody'"/>