@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/31a28880-abe6-4206-a4ca-e4968493b2e4> rdfs:isDefinedBy <https://stad.gent/data/blank_node/31a28880-abe6-4206-a4ca-e4968493b2e4> .