@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c3f22c21-e4eb-4e27-be03-77a83807cedb> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c3f22c21-e4eb-4e27-be03-77a83807cedb> .