@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/644a9f70-7f41-4bb0-a41e-60fb6b6ee88c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/644a9f70-7f41-4bb0-a41e-60fb6b6ee88c> .