@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b9c3c931-1908-4455-a087-5e3d02660334> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b9c3c931-1908-4455-a087-5e3d02660334> .