@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/50d4206f-c149-4134-b801-4a6a17cd9ba3> rdfs:isDefinedBy <https://stad.gent/data/blank_node/50d4206f-c149-4134-b801-4a6a17cd9ba3> .