SELECT ?name ?description
 WHERE { { { ?nxpAG <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://example.org/0> .
             ?nxpAG <http://example.org/1> ?name .
             ?nxpAG <http://example.org/2> ?description .
             ?nxpAGGraph <http://xmlns.com/foaf/0.1/primaryTopic> ?nxpAG .
             ?nxpAGGraph <http://example.org/3> ?createdGraphdate }
           BIND (( <http://www.w3.org/2001/XMLSchema#dateTime>(( if(( bound(?date)), ?date, "1900-11-27T18:34:55Z"^^<http://www.w3.org/2001/XMLSchema#dateTime>))))) AS?dateArg)
           FILTER (( <http://www.w3.org/2001/XMLSchema#dateTime>(?createdGraphdate)) >= ?dateArg) .
                  FILTER ( bound(?name)) && (( ucase(?name)) = ?name) . }}