@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/8409d55a-3365-48a3-a9fe-e46de269e563> rdfs:isDefinedBy <https://stad.gent/data/blank_node/8409d55a-3365-48a3-a9fe-e46de269e563> .