@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c9d85123-46db-4797-91c5-86c9fb223836> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c9d85123-46db-4797-91c5-86c9fb223836> .