@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/689c434a-4a69-4865-9281-877347f9e792> rdfs:isDefinedBy <https://stad.gent/data/blank_node/689c434a-4a69-4865-9281-877347f9e792> .