@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/817f5a2a-820b-4220-9322-59a4108035e8> rdfs:isDefinedBy <https://stad.gent/data/blank_node/817f5a2a-820b-4220-9322-59a4108035e8> .