Graph as data model viewer (...and editor)

As for other similar apps, the Graph view in Capacities is great to show visually what is connected with what. However useful for fast visualization of connected information, this is in some way redundant with what I can actually read in the object itself (Properties, tags, links and backlinks).

What could really make the Capacities graph viewer stand apart the competition would be the possibility to view (bonus points for an "edit" mode) the model itself, like an ontology visualizer.

Which Objects are linked with which ones, and through which Properties?

Such a view could answer this question, help us keep the knowledge organized (reuse of Properties?) and help us getting a visual map of our Space as a whole.