@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b571b56d-959d-4697-8a3d-a880681bf74e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b571b56d-959d-4697-8a3d-a880681bf74e> .