@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c9db3cb4-b0d5-4ffb-bbbd-1e7ab11287e4> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c9db3cb4-b0d5-4ffb-bbbd-1e7ab11287e4> .