@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/641f88af-8bed-4700-9f92-5ecff7f2e568> rdfs:isDefinedBy <https://stad.gent/data/blank_node/641f88af-8bed-4700-9f92-5ecff7f2e568> .