@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b9bfab3b-61eb-4525-946c-d7f54de4d424> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b9bfab3b-61eb-4525-946c-d7f54de4d424> .