@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/71f971ab-6555-4170-87cc-f739cc52b930> rdfs:isDefinedBy <https://stad.gent/data/blank_node/71f971ab-6555-4170-87cc-f739cc52b930> .