@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/50a5c92c-1fca-4ac6-8715-83e7c182dedb> rdfs:isDefinedBy <https://stad.gent/data/blank_node/50a5c92c-1fca-4ac6-8715-83e7c182dedb> .