@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ef235c44-2c1a-491b-8c33-45a4da8f0a5f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ef235c44-2c1a-491b-8c33-45a4da8f0a5f> .