@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c9e7a456-826c-434c-bb88-bb283449e303> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c9e7a456-826c-434c-bb88-bb283449e303> .