@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/21ee9e9b-a770-4c4e-a9b0-7d702fc472db> rdfs:isDefinedBy <https://stad.gent/data/blank_node/21ee9e9b-a770-4c4e-a9b0-7d702fc472db> .