@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1c9e1c1f-31be-42d6-ac2d-b0f6e4d8d659> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1c9e1c1f-31be-42d6-ac2d-b0f6e4d8d659> .