@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/4a91ffe0-8577-4683-8534-01025a50c16e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/4a91ffe0-8577-4683-8534-01025a50c16e> .