@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/3a15977c-4e37-4457-bd54-da0051c9c1fc> rdfs:isDefinedBy <https://stad.gent/data/blank_node/3a15977c-4e37-4457-bd54-da0051c9c1fc> .