@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c9321cb6-3cb7-4b96-b7dc-57cd56311f5a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c9321cb6-3cb7-4b96-b7dc-57cd56311f5a> .