@prefix data: . @prefix : . @prefix xsd: . data:cfbe3f09-5719-33a1-b02f-60661e172a81 :endDate "2027-04-03"^^xsd:date ; :endTime "15:45:00"^^xsd:time ; :startDate "2027-04-03"^^xsd:date ; :startTime "15:00:00"^^xsd:time ; a :Period . :takesPlaceAt data:cfbe3f09-5719-33a1-b02f-60661e172a81 .