@prefix data: . @prefix : . @prefix xsd: . data:5e11ec75-6f21-3058-a368-3a2de61b93d6 :endDate "2029-12-22"^^xsd:date ; :startDate "2029-12-22"^^xsd:date ; a :Period . :takesPlaceAt data:5e11ec75-6f21-3058-a368-3a2de61b93d6 .