@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/3cff87fe-be06-4d30-bc11-a5f406a75b0e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/3cff87fe-be06-4d30-bc11-a5f406a75b0e> .