@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/23ab4b64-a471-4f56-872d-df2549f4d620> rdfs:isDefinedBy <https://stad.gent/data/blank_node/23ab4b64-a471-4f56-872d-df2549f4d620> .