@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/309c9ba3-490d-41c9-a5a6-d5217d5256b9> rdfs:isDefinedBy <https://stad.gent/data/blank_node/309c9ba3-490d-41c9-a5a6-d5217d5256b9> .