@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c20d9b9d-87a8-47c7-ba92-2ce3b4d0b557> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c20d9b9d-87a8-47c7-ba92-2ce3b4d0b557> .