@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b9e569cb-929e-4947-bfda-533459b9624c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b9e569cb-929e-4947-bfda-533459b9624c> .