@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d9fbb8e1-3d13-4eaa-bbf1-601aa9ca7ac1> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d9fbb8e1-3d13-4eaa-bbf1-601aa9ca7ac1> .