@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/4121b8a4-9c9b-4c2e-89f4-5d520705290f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/4121b8a4-9c9b-4c2e-89f4-5d520705290f> .