@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/520021e0-f8e5-4f91-b5c8-2fe29d897379> rdfs:isDefinedBy <https://stad.gent/data/blank_node/520021e0-f8e5-4f91-b5c8-2fe29d897379> .