@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/90a553f4-32ac-49b4-b561-037e0211abdb> rdfs:isDefinedBy <https://stad.gent/data/blank_node/90a553f4-32ac-49b4-b561-037e0211abdb> .