@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/3f31e974-2506-4e19-b50e-b8083a21341f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/3f31e974-2506-4e19-b50e-b8083a21341f> .