Cursors in RDF (was Re: [Gzz] Structure proposal: RDF (+Xu))

[Benja Fallenstein]

Benja Fallenstein wrote:
> There's a cursor position, the 
> focused node, shown in the middle of the screen. [...]
> In addition to the focus, we keep a selected node. This is shown 
> directly right of the focused note (if connected poswards) or directly 
> left (if connected negwards).

Just noted that literals make this a little more complicated. We want to 
be able to focus literal nodes, yet we cannot make a link to them, 
because they're without identity. From the semantics perspective, this 
makes sense, but for editing, it makes things yet a little more difficult.

Have to think about this. Possibly saying "the 'age' property literal of 
person X is accursed" would be right, but there may be two such 
literals... hmmmm.

- Benja