@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b9f540f3-90e2-4295-8ae4-bcf195b9322b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b9f540f3-90e2-4295-8ae4-bcf195b9322b> .