@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/52e139fb-d814-4fc8-b674-e8edb29c40c8> rdfs:isDefinedBy <https://stad.gent/data/blank_node/52e139fb-d814-4fc8-b674-e8edb29c40c8> .