@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/90cc9fd7-1375-4b74-a35a-5911db57ff41> rdfs:isDefinedBy <https://stad.gent/data/blank_node/90cc9fd7-1375-4b74-a35a-5911db57ff41> .