@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/f9f64cf9-4c0e-4ea2-90f0-6315488e3d31> rdfs:isDefinedBy <https://stad.gent/data/blank_node/f9f64cf9-4c0e-4ea2-90f0-6315488e3d31> .