@prefix data: . @prefix : . @prefix xsd: . data:f963dabb-2c1a-3efa-ac7d-d8ed6c77cdb2 :endDate "2028-05-17"^^xsd:date ; :startDate "2028-05-17"^^xsd:date ; a :Period . :takesPlaceAt data:f963dabb-2c1a-3efa-ac7d-d8ed6c77cdb2 .