@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d57fddc3-b348-44ce-8162-684de3f4c73d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d57fddc3-b348-44ce-8162-684de3f4c73d> .