@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/5231a564-e7cb-406d-9cd0-31e764656aab> rdfs:isDefinedBy <https://stad.gent/data/blank_node/5231a564-e7cb-406d-9cd0-31e764656aab> .