@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d171a71d-5f6d-4582-8232-2e5b1171e623> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d171a71d-5f6d-4582-8232-2e5b1171e623> .