@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1937bf17-f7a3-4975-aee9-8815e531249f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1937bf17-f7a3-4975-aee9-8815e531249f> .