@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a91396ad-20c4-4259-94f3-0d7a36c6d16d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a91396ad-20c4-4259-94f3-0d7a36c6d16d> .