@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/db9bd91e-87e9-4537-bf21-a04a92fc8342> rdfs:isDefinedBy <https://stad.gent/data/blank_node/db9bd91e-87e9-4537-bf21-a04a92fc8342> .