@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a9d78fce-2470-480b-ba30-c9df3d22e09b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a9d78fce-2470-480b-ba30-c9df3d22e09b> .