@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c1d9d9ee-af2d-4050-9c4f-3dff8730bb4a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c1d9d9ee-af2d-4050-9c4f-3dff8730bb4a> .