@prefix data: . @prefix : . @prefix xsd: . data:e99b5c05-d0cb-3471-bd76-407cf29aa4ab :endDate "2026-11-21"^^xsd:date ; :endTime "12:15:00"^^xsd:time ; :startDate "2026-11-21"^^xsd:date ; :startTime "10:15:00"^^xsd:time ; a :Period . :takesPlaceAt data:e99b5c05-d0cb-3471-bd76-407cf29aa4ab .