@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b9ff93a4-2020-48e5-9659-0d913b4f3b88> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b9ff93a4-2020-48e5-9659-0d913b4f3b88> .