@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/af20826f-f5c1-47a2-9199-ec486b330203> rdfs:isDefinedBy <https://stad.gent/data/blank_node/af20826f-f5c1-47a2-9199-ec486b330203> .