Re: ANN:

On 4/6/09 01:54, Richard Cyganiak wrote:
> Hugh, Ian,
> Great work -- simple, visually attractive, does what it says on the tin.
> A pleasure to use.

Yup! :)

> I think it would be pretty cool to make it
> <#this> owl:sameAs <U1>, <U2>, <U3>, <U4> .
> That way, I could add a nice triple to my FOAF file:
> <#cygri> owl:sameAs
> <>
> .
> (Okay, I like this mostly because of the recursive cleverness of the
> idea. In reality, an rdfs:seeAlso would probably do just fine. But isn't
> owl:sameAs sooo much sexier?)

The risk here is that moves in role from becoming a provider 
of annotations on other people's identifiers, to becoming a provider of 
re-usable identifiers. If they want to go this way, that would be great, 
but I'd hope to see some explicit commitment from the Southampton team 
that they were confident the service (at least in frozen form) could be 
maintained for some years. Sometimes even with the best will in the 
world, economic, organizational and other facts mean that services can't 
be maintained. and similar services could be really handy 
(like for use with RDF but it would be good to know how much 
we can rely on URIs in the namespace remaining usable, before 
putting too much weight on them.

Hugh - this is probably early days to ask such dull questions, but have 
you thought about this? Might it be possible to have the site offer 
URIs, and some commitment they'll probably be around for a few years (or 
somehow opensourced to collaborative maintainance if Southampton decide 
not to maintain it later?).

The reason I go on about this topic first is I could see people very 
easily relying on such services, and doing so for many millions of 

Another thought: take a look at Social Graph API from Google; this might 
help with people identification -

eg. for me,


vs Google's

Another thought - is the whole system necessarily based on pre-loaded 
data, or could make some explorations of the Web "while you 
wait"? eg. do a few searches via Yahoo BOSS or Google JSON API and parse 
the results for same-as's.

Re "bad results" it's worth looking at what Google SGAPI does. They 
distinguish between one sided claims vs reciprocations. If my homepage 
has rel=me pointing to my youtube profile, that's one piece of evidence 
they have a common owner; if the profile has similar markup pointing 
back, that's even more reassuring....





Received on Thursday, 4 June 2009 08:21:40 UTC