@prefix data: . @prefix : . @prefix xsd: . data:5b234f4a-34cd-3b81-b9f5-1723806c0e55 :endDate "2030-05-14"^^xsd:date ; :endTime "13:00:00"^^xsd:time ; :startDate "2030-05-14"^^xsd:date ; :startTime "08:00:00"^^xsd:time ; a :Period . :takesPlaceAt data:5b234f4a-34cd-3b81-b9f5-1723806c0e55 .