@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ef40c4d8-1cba-43ae-bd0d-f672447b98e9> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ef40c4d8-1cba-43ae-bd0d-f672447b98e9> .