@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/50e48537-4129-4a43-b8c4-3a5dd009f060> rdfs:isDefinedBy <https://stad.gent/data/blank_node/50e48537-4129-4a43-b8c4-3a5dd009f060> .