@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/457e1800-8179-4b33-a3aa-968ee3a866bd> rdfs:isDefinedBy <https://stad.gent/data/blank_node/457e1800-8179-4b33-a3aa-968ee3a866bd> .