@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/68975cb0-0831-4a4f-bfab-4e9ffc6e3d99> rdfs:isDefinedBy <https://stad.gent/data/blank_node/68975cb0-0831-4a4f-bfab-4e9ffc6e3d99> .