@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/519f6dc7-ee83-4c9c-9598-21c19eb37e3d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/519f6dc7-ee83-4c9c-9598-21c19eb37e3d> .