@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b21a2668-8b3d-4ed2-80f9-b76b8846b7d5> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b21a2668-8b3d-4ed2-80f9-b76b8846b7d5> .