@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b9e319f7-2a37-4104-9a98-695a05be559b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b9e319f7-2a37-4104-9a98-695a05be559b> .