@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/3521b1dc-5523-404f-bbde-6df33b7ab2aa> rdfs:isDefinedBy <https://stad.gent/data/blank_node/3521b1dc-5523-404f-bbde-6df33b7ab2aa> .