@prefix data: . @prefix : . @prefix xsd: . data:a8099673-d695-381d-a708-811fa8d03a0f :endDate "2030-05-01"^^xsd:date ; :endTime "13:00:00"^^xsd:time ; :startDate "2030-05-01"^^xsd:date ; :startTime "08:00:00"^^xsd:time ; a :Period . :takesPlaceAt data:a8099673-d695-381d-a708-811fa8d03a0f .