@prefix data: . @prefix : . @prefix xsd: . data:210622ac-802e-3bdf-99ec-6287efb9d4b7 :endDate "2026-11-11"^^xsd:date ; :endTime "20:00:00"^^xsd:time ; :startDate "2026-11-11"^^xsd:date ; :startTime "14:30:00"^^xsd:time ; a :Period . :takesPlaceAt data:210622ac-802e-3bdf-99ec-6287efb9d4b7 .