@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ba9c57e9-19ea-47d8-a3d7-28419ec9dc9f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ba9c57e9-19ea-47d8-a3d7-28419ec9dc9f> .