@prefix data: . @prefix : . @prefix xsd: . data:2398979c-cb68-34c2-bfea-c713d0d03b03 :endDate "2030-02-13"^^xsd:date ; :endTime "13:00:00"^^xsd:time ; :startDate "2030-02-13"^^xsd:date ; :startTime "08:00:00"^^xsd:time ; a :Period . :takesPlaceAt data:2398979c-cb68-34c2-bfea-c713d0d03b03 .