@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c640d0a1-417a-4414-86cf-7ba3aa4f5898> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c640d0a1-417a-4414-86cf-7ba3aa4f5898> .