@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/613d89c1-18f4-4530-9a54-bcad40e5f0d4> rdfs:isDefinedBy <https://stad.gent/data/blank_node/613d89c1-18f4-4530-9a54-bcad40e5f0d4> .