@prefix data: . @prefix : . @prefix xsd: . data:e70269ec-5051-31ed-95bf-91783be78793 :endDate "2030-09-04"^^xsd:date ; :startDate "2030-09-04"^^xsd:date ; a :Period . :takesPlaceAt data:e70269ec-5051-31ed-95bf-91783be78793 .