@prefix data: . @prefix : . @prefix xsd: . data:64aeac2f-eabe-3d56-8e78-a4773efb1c71 :endDate "2030-07-03"^^xsd:date ; :endTime "12:30:00"^^xsd:time ; :startDate "2030-07-03"^^xsd:date ; :startTime "08:00:00"^^xsd:time ; a :Period . :takesPlaceAt data:64aeac2f-eabe-3d56-8e78-a4773efb1c71 .