@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c90c0aa3-120b-4415-ad07-67c56f538008> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c90c0aa3-120b-4415-ad07-67c56f538008> .