@prefix data: . @prefix : . @prefix xsd: . data:55cad311-197a-3781-92f9-454204772431 :endDate "2038-12-17"^^xsd:date ; :endTime "12:30:00"^^xsd:time ; :startDate "2038-12-17"^^xsd:date ; :startTime "08:00:00"^^xsd:time ; a :Period . :takesPlaceAt data:55cad311-197a-3781-92f9-454204772431 .