@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/31b8558f-1f51-4041-b533-f604a323b65d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/31b8558f-1f51-4041-b533-f604a323b65d> .