@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/813a8959-cd20-41ee-b117-2c6a2c4e6c15> rdfs:isDefinedBy <https://stad.gent/data/blank_node/813a8959-cd20-41ee-b117-2c6a2c4e6c15> .