@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/49d12643-f3b0-4a13-b3ac-87031d339071> rdfs:isDefinedBy <https://stad.gent/data/blank_node/49d12643-f3b0-4a13-b3ac-87031d339071> .