@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c57bdf40-ef51-4a7f-b5f0-e9a07548cacf> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c57bdf40-ef51-4a7f-b5f0-e9a07548cacf> .