@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/49ad9db1-a7d9-4d41-8aaa-4821e021cb32> rdfs:isDefinedBy <https://stad.gent/data/blank_node/49ad9db1-a7d9-4d41-8aaa-4821e021cb32> .