@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a21175e8-4c54-41d6-ac3b-2cac0495b238> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a21175e8-4c54-41d6-ac3b-2cac0495b238> .