@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1f9b6130-3501-441e-a22f-cae29349adfc> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1f9b6130-3501-441e-a22f-cae29349adfc> .