@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/9031c9ff-e5bc-4a4f-adfc-58b68b60a1ab> rdfs:isDefinedBy <https://stad.gent/data/blank_node/9031c9ff-e5bc-4a4f-adfc-58b68b60a1ab> .