@prefix data: . @prefix : . @prefix xsd: . data:818f49d2-3e39-33f1-8ee8-edf473ec3b69 :endDate "2027-03-03"^^xsd:date ; :endTime "23:00:00"^^xsd:time ; :startDate "2027-03-03"^^xsd:date ; :startTime "18:00:00"^^xsd:time ; a :Period . :takesPlaceAt data:818f49d2-3e39-33f1-8ee8-edf473ec3b69 .