@prefix data: . @prefix : . @prefix xsd: . data:0abe22dc-53f9-374a-b69d-ab12e03c10c0 :endDate "2026-12-13"^^xsd:date ; :startDate "2026-11-20"^^xsd:date ; a :Period . :takesPlaceAt data:0abe22dc-53f9-374a-b69d-ab12e03c10c0 .