@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/dff6d2f0-64e7-4a26-8655-139a60463c50> rdfs:isDefinedBy <https://stad.gent/data/blank_node/dff6d2f0-64e7-4a26-8655-139a60463c50> .