diff --git a/src/main/java/com/atomgraph/linkeddatahub/server/filter/request/ApplicationFilter.java b/src/main/java/com/atomgraph/linkeddatahub/server/filter/request/ApplicationFilter.java
index dc6173a83..e7b261ea3 100644
--- a/src/main/java/com/atomgraph/linkeddatahub/server/filter/request/ApplicationFilter.java
+++ b/src/main/java/com/atomgraph/linkeddatahub/server/filter/request/ApplicationFilter.java
@@ -68,7 +68,7 @@ public void filter(ContainerRequestContext request) throws IOException
         com.atomgraph.linkeddatahub.apps.model.Application app = appResource.as(com.atomgraph.linkeddatahub.apps.model.Application.class);
         request.setProperty(LAPP.Application.getURI(), app); // wrap into a helper class so it doesn't interfere with injection of Application
         
-        // use the ?namedGraph URL parameter to override the effective request URI if its URI value is relative to the app's base URI
+        // use the ?graph URL parameter to override the effective request URI if its URI value is relative to the app's base URI
         final URI requestURI;
         if (request.getUriInfo().getQueryParameters().containsKey(LDH.graph.getLocalName()))
             try
diff --git a/src/main/webapp/static/com/atomgraph/linkeddatahub/xsl/bootstrap/2.3.2/client/content.xsl b/src/main/webapp/static/com/atomgraph/linkeddatahub/xsl/bootstrap/2.3.2/client/content.xsl
index 656370801..684906c48 100644
--- a/src/main/webapp/static/com/atomgraph/linkeddatahub/xsl/bootstrap/2.3.2/client/content.xsl
+++ b/src/main/webapp/static/com/atomgraph/linkeddatahub/xsl/bootstrap/2.3.2/client/content.xsl
@@ -1034,7 +1034,7 @@ exclude-result-prefixes="#all"
         <xsl:variable name="this" select="ancestor::div[@about][1]/@about" as="xs:anyURI"/>
         <xsl:variable name="content-uri" select="(@about, $this)[1]" as="xs:anyURI"/> <!-- fallback to @about for charts, queries etc. -->
         <xsl:variable name="content-value" select="ixsl:get(., 'dataset.contentValue')" as="xs:anyURI"/> <!-- get the value of the @data-content-value attribute -->
-        <xsl:variable name="graph" select="if (ixsl:contains(., 'dataset.contentGraph')) then xs:anyURI(ixsl:get(., 'dataset.contentGraph')) else ac:absolute-path(base-uri())" as="xs:anyURI"/> <!-- get the value of the @data-content-graph attribute -->
+        <xsl:variable name="graph" select="if (ixsl:contains(., 'dataset.contentGraph')) then xs:anyURI(ixsl:get(., 'dataset.contentGraph'))" as="xs:anyURI?"/> <!-- get the value of the @data-content-graph attribute -->
         <xsl:variable name="mode" select="if (ixsl:contains(., 'dataset.contentMode')) then xs:anyURI(ixsl:get(., 'dataset.contentMode')) else ()" as="xs:anyURI?"/> <!-- get the value of the @data-content-mode attribute -->
         <xsl:variable name="container" select="." as="element()"/>
         <xsl:variable name="progress-container" select="if (contains-token(@class, 'row-fluid')) then ./div[contains-token(@class, 'main')] else ." as="element()"/>
@@ -1050,7 +1050,8 @@ exclude-result-prefixes="#all"
             </xsl:result-document>
         </xsl:for-each>
 
-        <xsl:variable name="request-uri" select="ldh:href($ldt:base, $graph, map{}, $content-value)" as="xs:anyURI"/>
+        <!-- don't use base-uri() because it's value comes from the last HTML document load -->
+        <xsl:variable name="request-uri" select="ldh:href($ldt:base, if ($graph) then $graph else ac:absolute-path(ixsl:location()), map{}, $content-value)" as="xs:anyURI"/>
         <xsl:variable name="request" as="item()*">
             <ixsl:schedule-action http-request="map{ 'method': 'GET', 'href': ac:document-uri($request-uri), 'headers': map{ 'Accept': 'application/rdf+xml' } }">
                 <xsl:call-template name="onContentValueLoad">