@prefix data: . @prefix : . @prefix xsd: . data:ff8903fb-08d0-3beb-81dd-cd0bb2efbc6c :endDate "2028-10-28"^^xsd:date ; :endTime "12:00:00"^^xsd:time ; :startDate "2028-10-28"^^xsd:date ; :startTime "08:00:00"^^xsd:time ; a :Period . :takesPlaceAt data:ff8903fb-08d0-3beb-81dd-cd0bb2efbc6c .