@prefix data: . @prefix : . @prefix xsd: . data:549d25f5-4c0d-3df2-8154-e8f9d98e2d04 :endDate "2026-07-25"^^xsd:date ; :endTime "10:00:00"^^xsd:time ; :startDate "2026-07-25"^^xsd:date ; :startTime "09:00:00"^^xsd:time ; a :Period . :takesPlaceAt data:549d25f5-4c0d-3df2-8154-e8f9d98e2d04 .