@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/31b94886-6ad1-4e23-8227-5fa840888add> rdfs:isDefinedBy <https://stad.gent/data/blank_node/31b94886-6ad1-4e23-8227-5fa840888add> .