@prefix data: . @prefix : . @prefix xsd: . data:b4c1ceab-f3fa-381f-a774-eb0e11a5ffc5 :endDate "2026-02-24"^^xsd:date ; :endTime "12:00:00"^^xsd:time ; :startDate "2026-02-24"^^xsd:date ; :startTime "08:00:00"^^xsd:time ; a :Period . :takesPlaceAt data:b4c1ceab-f3fa-381f-a774-eb0e11a5ffc5 .