@prefix data: . @prefix : . @prefix xsd: . data:b1f50a6a-55ad-31ec-8b94-c78628d09757 :endDate "2026-12-24"^^xsd:date ; :endTime "09:00:00"^^xsd:time ; :startDate "2026-12-24"^^xsd:date ; :startTime "08:00:00"^^xsd:time ; a :Period . :takesPlaceAt data:b1f50a6a-55ad-31ec-8b94-c78628d09757 .