@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/90abebf1-9b59-4801-b785-01993a4b39c2> rdfs:isDefinedBy <https://stad.gent/data/blank_node/90abebf1-9b59-4801-b785-01993a4b39c2> .