@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/15bf13af-2d7e-469e-8b4c-3c133a6b9a79> rdfs:isDefinedBy <https://stad.gent/data/blank_node/15bf13af-2d7e-469e-8b4c-3c133a6b9a79> .