@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/18b2a681-318d-491a-a392-5c590934c8cf> rdfs:isDefinedBy <https://stad.gent/data/blank_node/18b2a681-318d-491a-a392-5c590934c8cf> .