@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/3409f455-c5fd-4653-87a9-8f57e003b323> rdfs:isDefinedBy <https://stad.gent/data/blank_node/3409f455-c5fd-4653-87a9-8f57e003b323> .