Dump all Employees including hire date timestamps accurate to the second (as opposed to millisecond) PREFIX ndw:<http://demo.openlinksw.com/schemas/northwind#> PREFIX foaf: <http://xmlns.com/foaf/0.1/> SELECT ?lname ?hdate ?notes WHERE { ?aa a foaf:Person. ?aa ndw:lastName ?lname . ?aa ndw:hireDate ?hdate . filter (xsd:dateTime (?hdate ) > xsd:dateTime ("1992-04-01T10:56:00Z")) ?aa ndw:notes ?notes. } LIMIT 10 Sample Data (Live Query Results) View Query Results (via SPARQL Protocol URL) View Query Results (via iSPARQL Results URL) View Query Editor (via iSPARQL Visual Query Editor URL)