@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a521050f-8054-4acc-b7e8-603759971cb9> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a521050f-8054-4acc-b7e8-603759971cb9> .