@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/90828821-dd68-4b7a-9532-a9129f36e69a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/90828821-dd68-4b7a-9532-a9129f36e69a> .