@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/9fdf6b15-cf9d-4efc-9daf-5b9d8778c4da> rdfs:isDefinedBy <https://stad.gent/data/blank_node/9fdf6b15-cf9d-4efc-9daf-5b9d8778c4da> .