@prefix data: . @prefix : . @prefix xsd: . data:a9153f5a-12bc-3151-8e1b-9f31b35450a6 :endDate "2027-12-25"^^xsd:date ; :endTime "12:00:00"^^xsd:time ; :startDate "2027-12-25"^^xsd:date ; :startTime "09:30:00"^^xsd:time ; a :Period . :takesPlaceAt data:a9153f5a-12bc-3151-8e1b-9f31b35450a6 .