@prefix data: . @prefix : . @prefix xsd: . data:4aec2116-de12-3617-bd8c-b6d452fa94f4 :endDate "2027-04-18"^^xsd:date ; :startDate "2027-04-18"^^xsd:date ; :startTime "10:00:00"^^xsd:time ; a :Period . :takesPlaceAt data:4aec2116-de12-3617-bd8c-b6d452fa94f4 .