@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/90520ef9-8674-4bf6-be39-b0ace4674003> rdfs:isDefinedBy <https://stad.gent/data/blank_node/90520ef9-8674-4bf6-be39-b0ace4674003> .