@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/31256ab9-8247-494f-94a6-b5bbd42461dc> rdfs:isDefinedBy <https://stad.gent/data/blank_node/31256ab9-8247-494f-94a6-b5bbd42461dc> .