@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c9f66c80-d157-4b0d-9293-3d609586a34a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c9f66c80-d157-4b0d-9293-3d609586a34a> .