@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c9f97ceb-3318-43fd-87ef-33213a7317e5> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c9f97ceb-3318-43fd-87ef-33213a7317e5> .