@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c9581d88-5535-43f9-9191-0c0b9dbe0777> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c9581d88-5535-43f9-9191-0c0b9dbe0777> .