@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/50859e9b-ed27-4983-a87e-7e2324564724> rdfs:isDefinedBy <https://stad.gent/data/blank_node/50859e9b-ed27-4983-a87e-7e2324564724> .