@prefix data: . @prefix : . @prefix xsd: . data:e4fc2c8f-49e5-307a-82d7-9657adb23d79 :endDate "2026-11-13"^^xsd:date ; :endTime "16:15:00"^^xsd:time ; :startDate "2026-11-13"^^xsd:date ; :startTime "14:15:00"^^xsd:time ; a :Period . :takesPlaceAt data:e4fc2c8f-49e5-307a-82d7-9657adb23d79 .