@prefix data: . @prefix : . @prefix xsd: . data:f63b2983-b56e-3ef6-ba41-bbd08141aa32 :endDate "2026-11-23"^^xsd:date ; :endTime "13:30:00"^^xsd:time ; :startDate "2023-11-23"^^xsd:date ; :startTime "12:30:00"^^xsd:time ; a :Period . :takesPlaceAt data:f63b2983-b56e-3ef6-ba41-bbd08141aa32 .