PREFIX xsd: PREFIX snvoc: PREFIX sn: PREFIX dbpedia-owl: PREFIX dbpedia: PREFIX foaf: PREFIX rdfs: select ?p_firstname ?p_lastname ?p_gender ((?p_birthday - xsd:dateTime("1970-01-01T00:00:00.000+00:00")) * 1000 as ?p_bd) ((?p_creationdate - xsd:dateTime("1970-01-01T00:00:00.000+00:00")) * 1000 as ?p_cd) ?p_locationip ?p_browserused ?p_placeid where { ?person snvoc:id 17592186048134 . optional { ?person snvoc:firstName ?p_firstname } . optional { ?person snvoc:lastName ?p_lastname } . ?person snvoc:gender ?p_gender . optional { ?person snvoc:birthday ?p_birthday } . ?person snvoc:creationDate ?p_creationdate . ?person snvoc:locationIP ?p_locationip . ?person snvoc:isLocatedIn ?p_place . ?person snvoc:browserUsed ?p_browserused . }