@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/af8f8303-8508-4931-bece-406b7b138d4b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/af8f8303-8508-4931-bece-406b7b138d4b> .