@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d13c9b71-1bbf-4c54-b039-451fc8d77a2d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d13c9b71-1bbf-4c54-b039-451fc8d77a2d> .