@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/9ad21df9-c263-4607-b9bf-9103ff1761a2> rdfs:isDefinedBy <https://stad.gent/data/blank_node/9ad21df9-c263-4607-b9bf-9103ff1761a2> .