@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/9f89c1f9-83d5-403c-a83b-57b53e46f66b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/9f89c1f9-83d5-403c-a83b-57b53e46f66b> .