@prefix data: . @prefix : . @prefix xsd: . data:c8aa76f8-0e4a-3346-a148-a463c4bd7454 :endDate "2026-11-20"^^xsd:date ; :endTime "20:45:00"^^xsd:time ; :startDate "2026-11-20"^^xsd:date ; :startTime "18:45:00"^^xsd:time ; a :Period . :takesPlaceAt data:c8aa76f8-0e4a-3346-a148-a463c4bd7454 .