Re: Capturing change (was : (RE: Proposal: "Canonical" RDF/XML))

Danny Ayers wrote:
> I'm just catching up, and I saw the RDF in CVS discussion right after
> Richard's earlier post about time-varying properties. If you had a graph
> representation in a versioning system, then this be used almost directly :
> 
> urn:Model-2002-07-02
> (1)    John  height  60
> 
> urn:Model-2003-07-02
> (2)    John  height  70
> 
> It may be getting into super-RDF context territory again, but the nice part
> is that the diff could be very useful indeed.
> 
> Conflating it further with Roger's unit conversion thread, John's height
> approaches the distance of Mars (in million miles)...


subversion pretty much has this via user definable key-value pairs 
and webdav propfind. Makes an interesting basis for content management.

Bill de hÓra