@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b9b0e58d-27b5-4059-b8da-0f164d71ce33> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b9b0e58d-27b5-4059-b8da-0f164d71ce33> .