@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/399c53b9-a8aa-4bd6-8f13-f4da02275b18> rdfs:isDefinedBy <https://stad.gent/data/blank_node/399c53b9-a8aa-4bd6-8f13-f4da02275b18> .