@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b9da1a35-0432-4061-a334-4613f8ff2b7b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b9da1a35-0432-4061-a334-4613f8ff2b7b> .