@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/91bd5b58-13f0-4dee-ac7c-0aaad45376a4> rdfs:isDefinedBy <https://stad.gent/data/blank_node/91bd5b58-13f0-4dee-ac7c-0aaad45376a4> .