@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/621ab6e9-6408-4885-abd0-7427e94b4223> rdfs:isDefinedBy <https://stad.gent/data/blank_node/621ab6e9-6408-4885-abd0-7427e94b4223> .