@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/9bff9bc4-0ed0-424c-a1b6-d1f31a3fe5ca> rdfs:isDefinedBy <https://stad.gent/data/blank_node/9bff9bc4-0ed0-424c-a1b6-d1f31a3fe5ca> .