@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ff3e1e4b-3d4a-4732-8838-175fac035867> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ff3e1e4b-3d4a-4732-8838-175fac035867> .