@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/8c815ebf-699c-4634-8fe0-80b42671d186> rdfs:isDefinedBy <https://stad.gent/data/blank_node/8c815ebf-699c-4634-8fe0-80b42671d186> .