@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c9b6705d-691b-4212-a8f1-d820673dfd9f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c9b6705d-691b-4212-a8f1-d820673dfd9f> .