@prefix data: . @prefix : . @prefix xsd: . data:e53a90a4-c1dc-348f-8654-aee5a75f3c60 :endDate "2027-03-11"^^xsd:date ; :endTime "17:30:00"^^xsd:time ; :startDate "2027-03-11"^^xsd:date ; :startTime "13:30:00"^^xsd:time ; a :Period . :takesPlaceAt data:e53a90a4-c1dc-348f-8654-aee5a75f3c60 .