@prefix data: . @prefix : . @prefix xsd: . data:838d6dbd-2f96-32fb-9991-0a1ea5308c09 :endDate "2027-02-20"^^xsd:date ; :startDate "2026-09-09"^^xsd:date ; a :Period . :takesPlaceAt data:838d6dbd-2f96-32fb-9991-0a1ea5308c09 .