@prefix data: . @prefix : . @prefix xsd: . data:19533abd-88b0-3975-be3e-c4d02ef996d5 :endDate "2027-08-08"^^xsd:date ; :startDate "2027-08-08"^^xsd:date ; :startTime "09:30:00"^^xsd:time ; a :Period . :takesPlaceAt data:19533abd-88b0-3975-be3e-c4d02ef996d5 .