@prefix data: . @prefix : . @prefix xsd: . data:3f765c05-0584-307e-89a7-72ac9983a808 :endDate "2026-12-18"^^xsd:date ; :endTime "17:30:00"^^xsd:time ; :startDate "2026-12-18"^^xsd:date ; :startTime "13:30:00"^^xsd:time ; a :Period . :takesPlaceAt data:3f765c05-0584-307e-89a7-72ac9983a808 .