@prefix data: . @prefix : . @prefix xsd: . data:01656f62-2dcd-36fe-96f5-f971a69b41e2 :endDate "2025-03-25"^^xsd:date ; :startDate "2025-03-25"^^xsd:date ; :startTime "14:30:00"^^xsd:time ; a :Period . :takesPlaceAt data:01656f62-2dcd-36fe-96f5-f971a69b41e2 .