@prefix data: . @prefix : . @prefix xsd: . data:204b97d9-cbdd-3938-95ea-3e54d0f33f3a :endDate "2030-08-15"^^xsd:date ; :startDate "2030-08-15"^^xsd:date ; a :Period . :takesPlaceAt data:204b97d9-cbdd-3938-95ea-3e54d0f33f3a .