@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/989e30c9-7a69-4b26-941d-b133bc5bb412> rdfs:isDefinedBy <https://stad.gent/data/blank_node/989e30c9-7a69-4b26-941d-b133bc5bb412> .