@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b9fbdccf-3743-46c9-beb2-ab8c50d589ab> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b9fbdccf-3743-46c9-beb2-ab8c50d589ab> .