@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c9d5a98d-f18d-4b74-8923-86ae954fa001> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c9d5a98d-f18d-4b74-8923-86ae954fa001> .