@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/31e51a4f-da09-466c-b4db-6fac615bb66d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/31e51a4f-da09-466c-b4db-6fac615bb66d> .