@prefix data: . @prefix : . @prefix xsd: . data:2b8c491a-40d6-39df-b195-c03fa04e0e4e :endDate "2027-12-22"^^xsd:date ; :startDate "2027-12-22"^^xsd:date ; a :Period . :takesPlaceAt data:2b8c491a-40d6-39df-b195-c03fa04e0e4e .