@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/f9c4e1c9-229a-4084-beda-1258cf6fe655> rdfs:isDefinedBy <https://stad.gent/data/blank_node/f9c4e1c9-229a-4084-beda-1258cf6fe655> .