@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/904e2709-33fb-43b2-8369-26e4f21e3857> rdfs:isDefinedBy <https://stad.gent/data/blank_node/904e2709-33fb-43b2-8369-26e4f21e3857> .