@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/90d52b2f-a014-41b8-aabd-a451f888be12> rdfs:isDefinedBy <https://stad.gent/data/blank_node/90d52b2f-a014-41b8-aabd-a451f888be12> .