@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a4991489-088f-4d9d-944e-1fcc91f22c9b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a4991489-088f-4d9d-944e-1fcc91f22c9b> .