@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1e1a994a-49af-41ef-8991-57993c019486> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1e1a994a-49af-41ef-8991-57993c019486> .