@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/6c9fbdb7-8e12-4f2d-8108-ceba43b4aded> rdfs:isDefinedBy <https://stad.gent/data/blank_node/6c9fbdb7-8e12-4f2d-8108-ceba43b4aded> .