@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d31f7157-9b39-4546-8389-0359b45079b4> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d31f7157-9b39-4546-8389-0359b45079b4> .