@prefix data: . @prefix : . @prefix xsd: . data:c6b0bd60-627f-35dd-b151-20f0147dea86 :endDate "2026-12-13"^^xsd:date ; :endTime "13:00:00"^^xsd:time ; :startDate "2026-12-12"^^xsd:date ; :startTime "10:00:00"^^xsd:time ; a :Period . :takesPlaceAt data:c6b0bd60-627f-35dd-b151-20f0147dea86 .