@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/21525449-a8b3-400e-8aac-db540479c659> rdfs:isDefinedBy <https://stad.gent/data/blank_node/21525449-a8b3-400e-8aac-db540479c659> .