@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a490509e-defe-43d8-82dd-7c3a807af29f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a490509e-defe-43d8-82dd-7c3a807af29f> .