@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/857528e8-f9cb-4f73-ade8-c266775b84da> rdfs:isDefinedBy <https://stad.gent/data/blank_node/857528e8-f9cb-4f73-ade8-c266775b84da> .