@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a9f99c58-b37c-466d-adf6-629d251aed88> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a9f99c58-b37c-466d-adf6-629d251aed88> .