@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c4f640d4-8a4d-4a55-857b-fffecd3138ed> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c4f640d4-8a4d-4a55-857b-fffecd3138ed> .