@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/cd81f2c8-9f7f-46de-a3ca-e9d3b3cafb3f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/cd81f2c8-9f7f-46de-a3ca-e9d3b3cafb3f> .