@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/0c91ffd1-52b8-4d8e-81ef-6865abb02898> rdfs:isDefinedBy <https://stad.gent/data/blank_node/0c91ffd1-52b8-4d8e-81ef-6865abb02898> .