@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/68340e80-7dfe-4dd0-b2f3-d76334527b8f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/68340e80-7dfe-4dd0-b2f3-d76334527b8f> .