@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/3428746d-621a-4865-ab5c-43307d9e9869> rdfs:isDefinedBy <https://stad.gent/data/blank_node/3428746d-621a-4865-ab5c-43307d9e9869> .