@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b1aec943-38a8-4d58-9a2d-b53667830bbe> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b1aec943-38a8-4d58-9a2d-b53667830bbe> .