@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1989bcd2-2ef4-41be-b28b-88ced985015f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1989bcd2-2ef4-41be-b28b-88ced985015f> .