@prefix data: . @prefix : . @prefix xsd: . data:a4aab353-3d17-39e0-91fd-ca85faaa22d8 :endDate "2027-04-23"^^xsd:date ; :endTime "18:00:00"^^xsd:time ; :startDate "2027-04-23"^^xsd:date ; :startTime "15:00:00"^^xsd:time ; a :Period . :takesPlaceAt data:a4aab353-3d17-39e0-91fd-ca85faaa22d8 .