@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/9a8a31a8-2f5b-4386-8a9b-b956bb06ebdd> rdfs:isDefinedBy <https://stad.gent/data/blank_node/9a8a31a8-2f5b-4386-8a9b-b956bb06ebdd> .