@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/31986bc2-c451-4662-ac61-906f8ba0074d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/31986bc2-c451-4662-ac61-906f8ba0074d> .