@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/9180b9f5-d34d-4521-acf5-42fca354b59d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/9180b9f5-d34d-4521-acf5-42fca354b59d> .