@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1acf29de-6a5c-412a-9852-a1c6561a4c99> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1acf29de-6a5c-412a-9852-a1c6561a4c99> .