@prefix data: . @prefix : . @prefix xsd: . data:b4a7b93f-267c-3545-b929-107354d98296 :endDate "2027-02-28"^^xsd:date ; :endTime "13:00:00"^^xsd:time ; :startDate "2027-02-28"^^xsd:date ; :startTime "09:00:00"^^xsd:time ; a :Period . :takesPlaceAt data:b4a7b93f-267c-3545-b929-107354d98296 .