@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c9b8868d-5b03-4654-8e1e-bf397c48208b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c9b8868d-5b03-4654-8e1e-bf397c48208b> .