@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ca78c259-fcec-49b8-ac10-4aa255e7b48d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ca78c259-fcec-49b8-ac10-4aa255e7b48d> .