@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b9e2e921-35ce-4a4c-966f-cf3d29ae7219> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b9e2e921-35ce-4a4c-966f-cf3d29ae7219> .