@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c9b5af45-5531-4877-9277-2b9e749dc1fe> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c9b5af45-5531-4877-9277-2b9e749dc1fe> .