@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b9ac62df-17db-4a80-b6f7-83acd697e1d1> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b9ac62df-17db-4a80-b6f7-83acd697e1d1> .