@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c57ba384-e4e1-4ca3-b24b-a4ac55992f69> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c57ba384-e4e1-4ca3-b24b-a4ac55992f69> .