@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/257a7f69-6ea3-4ab9-9f4f-b0d49f0f3ae3> rdfs:isDefinedBy <https://stad.gent/data/blank_node/257a7f69-6ea3-4ab9-9f4f-b0d49f0f3ae3> .