diff --git a/src/main/webapp/static/com/atomgraph/linkeddatahub/xsl/client.xsl b/src/main/webapp/static/com/atomgraph/linkeddatahub/xsl/client.xsl
index f425678ca..bf24f2f16 100644
--- a/src/main/webapp/static/com/atomgraph/linkeddatahub/xsl/client.xsl
+++ b/src/main/webapp/static/com/atomgraph/linkeddatahub/xsl/client.xsl
@@ -937,7 +937,7 @@ WHERE
         
         <xsl:call-template name="ldh:RDFDocumentLoad">
             <xsl:with-param name="uri" select="$uri"/>
-            <xsl:with-param name="graph" select="if (exists(ixsl:query-params()?graph)) then ixsl:query-params()?graph[1] else ac:absolute-path($uri)"/>
+            <xsl:with-param name="graph" select="if (exists(ixsl:query-params()?graph)) then xs:anyURI(ixsl:query-params()?graph[1]) else ac:absolute-path($uri)"/>
             <xsl:with-param name="refresh-content" select="$refresh-content"/>
         </xsl:call-template>
     </xsl:template>