View graphml file

I recently found a .graphml file but have no idea how to open it from command line. Do I need to install something to view such files in ubuntu from command line? I tried google but could not find any result related to this topic.

What program opens a GraphML file?

Monkfish XML Software XMLBlueprint XML Editor.

What is a GraphML file?

What is GraphML? GraphML is a comprehensive and easy-to-use file format for graphs. It consists of a language core to describe the structural properties of a graph and a flexible extension mechanism to add application-specific data.

Graphml is the standard file format for graph yED editor. This editor can be downloaded on any platform (linux, mac ,windows).

The documentation about the graphml format itself, xml-based, can be found here.