@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b521d6d3-423c-4c1f-b715-9824bc7532f0> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b521d6d3-423c-4c1f-b715-9824bc7532f0> .