@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c2639f0d-8a7c-497c-b855-2620e9b79065> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c2639f0d-8a7c-497c-b855-2620e9b79065> .