@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/90e9f324-5b49-45d6-b53c-5a524071d216> rdfs:isDefinedBy <https://stad.gent/data/blank_node/90e9f324-5b49-45d6-b53c-5a524071d216> .