@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/90e0a1d4-1e6b-41c3-88ae-a5474762c44f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/90e0a1d4-1e6b-41c3-88ae-a5474762c44f> .