@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d9f52b66-aca3-44c3-874e-8ce4397a1930> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d9f52b66-aca3-44c3-874e-8ce4397a1930> .