@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c18ae5f7-5f89-4da5-b568-c64f554ff1dd> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c18ae5f7-5f89-4da5-b568-c64f554ff1dd> .