-<xsl:variable name="BaseRDFURL" select="concat($getterURL,'getxml?uri=helm:rdf:www.cs.unibo.it/helm/rdf/')"/>
-<xsl:variable name="BaseRDFURLForward" select="concat($BaseRDFURL,'forward//')"/>
-<xsl:variable name="BaseRDFURLBackward" select="concat($BaseRDFURL,'backward//')"/>
-<xsl:variable name="BaseRDFURLDC" select="concat($BaseRDFURL,'dc//')"/>
+<xsl:variable name="BaseRDFURLForward" select="concat($rdflyURL,'get?kind=forward&object=')"/>
+<xsl:variable name="BaseRDFURLBackward" select="concat($rdflyURL,'get?kind=backward&object=')"/>
+<xsl:variable name="BaseRDFURLDC" select="concat($rdflyURL,'get?kind=dc&object=')"/>