@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/257cbf9f-df1b-46bf-ac10-48a13a48c463> rdfs:isDefinedBy <https://stad.gent/data/blank_node/257cbf9f-df1b-46bf-ac10-48a13a48c463> .