@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/bff29b28-5969-4907-87f0-5f5c96623584> rdfs:isDefinedBy <https://stad.gent/data/blank_node/bff29b28-5969-4907-87f0-5f5c96623584> .