@prefix ns1: . @prefix ns2: . @prefix rdfs: . @prefix xsd: . a ns1:Event ; rdfs:label "The Philadelphia Orchestra" ; ns2:conductor ; ns2:orchestra ; ns1:description "choir and orchestra performance", "symphony orchestra performance" ; ns1:location ; ns1:organizer ; ns1:startDate "1959-03-31T20:30:00"^^xsd:dateTime ; ns1:subEvent , , , .