@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ac807160-b1bf-40fb-846b-32acf6ec0689> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ac807160-b1bf-40fb-846b-32acf6ec0689> .