@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/31ed72a3-a6e9-49df-b50f-8c0e4f940981> rdfs:isDefinedBy <https://stad.gent/data/blank_node/31ed72a3-a6e9-49df-b50f-8c0e4f940981> .