@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c9e18313-2bf0-4119-8419-4edaef41f210> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c9e18313-2bf0-4119-8419-4edaef41f210> .