@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c9d50c04-36db-47ca-944f-f6a786181090> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c9d50c04-36db-47ca-944f-f6a786181090> .