@prefix data: . @prefix : . @prefix xsd: . data:9c805bd4-77c7-31b1-8b2f-e0c4234e55de :endDate "2027-08-15"^^xsd:date ; :startDate "2027-08-13"^^xsd:date ; a :Period . :takesPlaceAt data:9c805bd4-77c7-31b1-8b2f-e0c4234e55de .