@prefix data: . @prefix : . @prefix xsd: . data:a41a8f92-e80d-3202-b62b-303207af9ed8 :endDate "2030-01-30"^^xsd:date ; :endTime "13:00:00"^^xsd:time ; :startDate "2030-01-30"^^xsd:date ; :startTime "08:00:00"^^xsd:time ; a :Period . :takesPlaceAt data:a41a8f92-e80d-3202-b62b-303207af9ed8 .