@prefix data: . @prefix : . @prefix xsd: . data:bb3b838d-9fb7-3d0e-b0be-e96169c084c1 :endDate "2028-02-12"^^xsd:date ; :endTime "12:00:00"^^xsd:time ; :startDate "2028-02-12"^^xsd:date ; :startTime "09:30:00"^^xsd:time ; a :Period . :takesPlaceAt data:bb3b838d-9fb7-3d0e-b0be-e96169c084c1 .