@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d15e514c-75dd-42b1-a838-993a1ba5c605> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d15e514c-75dd-42b1-a838-993a1ba5c605> .