@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b4a2aee8-48ad-4d99-977c-7f541799c729> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b4a2aee8-48ad-4d99-977c-7f541799c729> .