@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/67b99ce9-2f7b-405d-b86d-7a7885e68e9d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/67b99ce9-2f7b-405d-b86d-7a7885e68e9d> .