@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/90ab86c2-e934-4682-9913-bd492a63a697> rdfs:isDefinedBy <https://stad.gent/data/blank_node/90ab86c2-e934-4682-9913-bd492a63a697> .