@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/41639eac-935b-47d6-8b82-5a23ccaea23b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/41639eac-935b-47d6-8b82-5a23ccaea23b> .