@prefix data: . @prefix : . @prefix xsd: . data:bcfcd17f-4946-31f5-a60a-504c3c0eb5f2 :endDate "2025-08-21"^^xsd:date ; :startDate "2025-08-21"^^xsd:date ; :startTime "10:00:00"^^xsd:time ; a :Period . :takesPlaceAt data:bcfcd17f-4946-31f5-a60a-504c3c0eb5f2 .