@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/50ac31d2-8793-4cdc-b277-a6971c8d9089> rdfs:isDefinedBy <https://stad.gent/data/blank_node/50ac31d2-8793-4cdc-b277-a6971c8d9089> .