@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b9c8c5bb-a9d6-4d94-8dd2-7752bb9cc7ed> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b9c8c5bb-a9d6-4d94-8dd2-7752bb9cc7ed> .