@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b9a01e22-023e-499b-8e51-80d970595e9f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b9a01e22-023e-499b-8e51-80d970595e9f> .