@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/18ba59e8-ddc6-4e0b-ab2f-07291b254820> rdfs:isDefinedBy <https://stad.gent/data/blank_node/18ba59e8-ddc6-4e0b-ab2f-07291b254820> .