@prefix data: . @prefix : . @prefix xsd: . data:3453d42d-23f6-325e-8038-3d3f64f9bd86 :endDate "2026-11-20"^^xsd:date ; :endTime "18:30:00"^^xsd:time ; :startDate "2026-11-18"^^xsd:date ; :startTime "15:00:00"^^xsd:time ; a :Period . :takesPlaceAt data:3453d42d-23f6-325e-8038-3d3f64f9bd86 .