@prefix data: . @prefix : . @prefix xsd: . data:ddc94817-6903-3283-b9c0-f6cc23f2b259 :endDate "2026-12-09"^^xsd:date ; :endTime "15:15:00"^^xsd:time ; :startDate "2026-12-09"^^xsd:date ; :startTime "14:30:00"^^xsd:time ; a :Period . :takesPlaceAt data:ddc94817-6903-3283-b9c0-f6cc23f2b259 .