@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/57c3dfb0-f877-455c-9152-2ebe028e7b88> rdfs:isDefinedBy <https://stad.gent/data/blank_node/57c3dfb0-f877-455c-9152-2ebe028e7b88> .