OpenAtlas is an open source application for archeological, historical and geospatial data.
Most information that historians work with comes from historical documents. Usually, the first step
is to digitize the sources so that they are easier to work with. Often the next step is to identify bits of
information like persons, events and places and map them so that you can ask questions like:
"Where was this person in the course of his life?" or "Who participated at an event?"
The menu structure reflects that workflow:
Visualization: Network visualization