@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b9b2e384-6785-481f-a08e-6ce87f06a7cd> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b9b2e384-6785-481f-a08e-6ce87f06a7cd> .