@prefix data: . @prefix : . @prefix xsd: . data:2e65ab9d-1580-3b08-ad2e-88eef53b1c63 :endDate "2028-08-16"^^xsd:date ; :startDate "2028-08-16"^^xsd:date ; a :Period . :takesPlaceAt data:2e65ab9d-1580-3b08-ad2e-88eef53b1c63 .