@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/86efb595-e2be-41af-9413-d625629e49fd> rdfs:isDefinedBy <https://stad.gent/data/blank_node/86efb595-e2be-41af-9413-d625629e49fd> .