@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/90a7d4c8-94aa-4f6c-9336-7292e212c515> rdfs:isDefinedBy <https://stad.gent/data/blank_node/90a7d4c8-94aa-4f6c-9336-7292e212c515> .