@prefix data: . @prefix : . @prefix xsd: . data:c9426006-1c65-3f9d-aa84-41c6aff5f840 :endDate "2026-12-12"^^xsd:date ; :endTime "15:00:00"^^xsd:time ; :startDate "2026-12-12"^^xsd:date ; :startTime "09:00:00"^^xsd:time ; a :Period . :takesPlaceAt data:c9426006-1c65-3f9d-aa84-41c6aff5f840 .