@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/999c8bef-8660-46ab-b177-af01a86c40b8> rdfs:isDefinedBy <https://stad.gent/data/blank_node/999c8bef-8660-46ab-b177-af01a86c40b8> .