@prefix data: . @prefix : . @prefix xsd: . data:7054fce4-1579-3c4c-a9da-e8e9064c2659 :endDate "2026-12-19"^^xsd:date ; :endTime "04:00:00"^^xsd:time ; :startDate "2026-12-19"^^xsd:date ; :startTime "21:00:00"^^xsd:time ; a :Period . :takesPlaceAt data:7054fce4-1579-3c4c-a9da-e8e9064c2659 .