@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c9d2ef52-cc1b-4394-9ac6-fcab683d4258> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c9d2ef52-cc1b-4394-9ac6-fcab683d4258> .