@prefix data: . @prefix : . @prefix xsd: . data:b8b44bbc-81bf-33ac-b119-7924e2f74235 :endDate "2026-11-21"^^xsd:date ; :endTime "17:00:00"^^xsd:time ; :startDate "2026-11-21"^^xsd:date ; :startTime "11:00:00"^^xsd:time ; a :Period . :takesPlaceAt data:b8b44bbc-81bf-33ac-b119-7924e2f74235 .