@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/9431c907-6ac7-473e-8da1-625f919b6d31> rdfs:isDefinedBy <https://stad.gent/data/blank_node/9431c907-6ac7-473e-8da1-625f919b6d31> .