@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/af46512a-f05f-4b48-920c-cf5b90e01046> rdfs:isDefinedBy <https://stad.gent/data/blank_node/af46512a-f05f-4b48-920c-cf5b90e01046> .