@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c90d4ec3-5cf7-4f80-8d3f-0a581a99a729> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c90d4ec3-5cf7-4f80-8d3f-0a581a99a729> .