@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a1aada3d-52c9-408d-8239-52c47070ff22> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a1aada3d-52c9-408d-8239-52c47070ff22> .