gexf
What is a .gexf file?
application/gexf+xml
GEXF (Graph Exchange XML Format) is an XML format for graphs created for the Gephi network-analysis tool. It describes nodes and edges with attributes and also supports dynamic (time-evolving) graphs and visual properties like position and colour. It is a common interchange format alongside GraphML.
How to use a .gexf file
Use an example GEXF file to test network importers and visualisers (especially Gephi), and converters between GEXF and GraphML, or to check that node/edge attributes and weights are parsed correctly.