@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1a9a6baa-e9b2-4071-b63c-628b87eef32d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1a9a6baa-e9b2-4071-b63c-628b87eef32d> .