@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b9f9ad78-7853-4cea-abfa-2d8a0f6236b1> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b9f9ad78-7853-4cea-abfa-2d8a0f6236b1> .