@prefix data: . @prefix : . @prefix xsd: . data:423c7af0-67ad-39a5-9c33-6272f888b9c3 :endDate "2026-12-06"^^xsd:date ; :endTime "06:00:00"^^xsd:time ; :startDate "2026-12-05"^^xsd:date ; :startTime "23:00:00"^^xsd:time ; a :Period . :takesPlaceAt data:423c7af0-67ad-39a5-9c33-6272f888b9c3 .