@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/19ad31be-9607-46dd-9920-ce3dbc461b3a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/19ad31be-9607-46dd-9920-ce3dbc461b3a> .