@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/af5c28c0-fcc5-4af6-a3f0-804233931156> rdfs:isDefinedBy <https://stad.gent/data/blank_node/af5c28c0-fcc5-4af6-a3f0-804233931156> .