@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/bb9f9cf6-a39d-4d69-83e9-d472c382b953> rdfs:isDefinedBy <https://stad.gent/data/blank_node/bb9f9cf6-a39d-4d69-83e9-d472c382b953> .