@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/3ffdaa7f-9734-4d16-95af-1c9a9256ca5c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/3ffdaa7f-9734-4d16-95af-1c9a9256ca5c> .