@prefix data: . @prefix : . @prefix xsd: . data:ea3807a4-fd5c-31a9-9d39-afd9a08dd646 :endDate "2030-06-12"^^xsd:date ; :endTime "13:00:00"^^xsd:time ; :startDate "2030-06-12"^^xsd:date ; :startTime "08:00:00"^^xsd:time ; a :Period . :takesPlaceAt data:ea3807a4-fd5c-31a9-9d39-afd9a08dd646 .