@prefix data: . @prefix : . @prefix xsd: . data:c221a8cf-7296-3544-af88-4822f93742b0 :endDate "2026-12-04"^^xsd:date ; :endTime "12:00:00"^^xsd:time ; :startDate "2026-12-04"^^xsd:date ; :startTime "09:30:00"^^xsd:time ; a :Period . :takesPlaceAt data:c221a8cf-7296-3544-af88-4822f93742b0 .