@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d9e4dc31-9914-4f14-8571-f97488de7252> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d9e4dc31-9914-4f14-8571-f97488de7252> .