@prefix data: . @prefix : . @prefix xsd: . data:e4f400c8-6ab3-3ebd-b0e5-2ca7398f8b4f :endDate "2026-11-21"^^xsd:date ; :endTime "12:00:00"^^xsd:time ; :startDate "2026-11-18"^^xsd:date ; :startTime "10:00:00"^^xsd:time ; a :Period . :takesPlaceAt data:e4f400c8-6ab3-3ebd-b0e5-2ca7398f8b4f .