@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b9e803b4-4a56-45df-abbf-d063e1f8bb50> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b9e803b4-4a56-45df-abbf-d063e1f8bb50> .