@prefix data: . @prefix : . @prefix xsd: . data:4d18de76-bb13-3b14-84a8-e8e37c23c90f :endDate "2026-12-20"^^xsd:date ; :startDate "2026-12-20"^^xsd:date ; :startTime "16:45:00"^^xsd:time ; a :Period . :takesPlaceAt data:4d18de76-bb13-3b14-84a8-e8e37c23c90f .