this log:forSome Error get parameter forSome :hp :mb :ti _T$$$1 _T$$$1 a http://www.w3.org/1999/02/22-rdf-syntax-ns#type agg:Company http://example.com/xmlns/aggregation-demo#Company agg:corporateHomepage http://example.com/xmlns/aggregation-demo#corporateHomepage :hp agg:owner http://example.com/xmlns/aggregation-demo#owner _T$$$2 _T$$$2 a http://www.w3.org/1999/02/22-rdf-syntax-ns#type agg:Person http://example.com/xmlns/aggregation-demo#Person agg:personalMailbox http://example.com/xmlns/aggregation-demo#personalMailbox :mb _T$$$3 _T$$$3 a http://www.w3.org/1999/02/22-rdf-syntax-ns#type agg:User http://example.com/xmlns/aggregation-demo#User agg:personalMailbox http://example.com/xmlns/aggregation-demo#personalMailbox :mb agg:technologyInterest http://example.com/xmlns/aggregation-demo#technologyInterest :ti _T$$$4 _T$$$4 a http://www.w3.org/1999/02/22-rdf-syntax-ns#type agg:Organisation http://example.com/xmlns/aggregation-demo#Organisation agg:corporateHomepage http://example.com/xmlns/aggregation-demo#corporateHomepage :hp agg:ethicalPolicy http://example.com/xmlns/aggregation-demo#ethicalPolicy http://dotherightthing.example.org/policy.xhtml