@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/4609b0fd-423c-416b-92cd-c42d90b91f12> rdfs:isDefinedBy <https://stad.gent/data/blank_node/4609b0fd-423c-416b-92cd-c42d90b91f12> .