@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/489ccb40-84b3-4304-ae97-4cb343226b9c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/489ccb40-84b3-4304-ae97-4cb343226b9c> .