@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/cb9f4f9b-9d8a-40e6-8e9a-7e52aed6af71> rdfs:isDefinedBy <https://stad.gent/data/blank_node/cb9f4f9b-9d8a-40e6-8e9a-7e52aed6af71> .