@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c9661ce9-1f3d-4ea7-905b-a29e0d2604af> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c9661ce9-1f3d-4ea7-905b-a29e0d2604af> .