@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/91bd2771-804b-4b05-9f3b-93796fb0a511> rdfs:isDefinedBy <https://stad.gent/data/blank_node/91bd2771-804b-4b05-9f3b-93796fb0a511> .