- From: Stéphane Corlosquet <scorlosquet@gmail.com>
- Date: Tue, 20 Nov 2012 15:34:08 -0500
- To: Henry Story <henry.story@bblfish.net>
- Cc: Andrei SAMBRA <andrei.sambra@gmail.com>, "public-webid@w3.org" <public-webid@w3.org>
- Message-ID: <CAGR+nnGyeaGU5pjyPGFbjyNMHdT5OHUo4PV-pDuNJVpBOBHTLQ@mail.gmail.com>
+1 for placing these remarks in non-norminative sections, and keeping it short. Steph. On Tue, Nov 20, 2012 at 3:31 PM, Henry Story <henry.story@bblfish.net>wrote: > > On 20 Nov 2012, at 21:23, Andrei SAMBRA <andrei.sambra@gmail.com> wrote: > > On Tue, Nov 20, 2012 at 2:58 PM, Henry Story <henry.story@bblfish.net>wrote: > >> >> On 20 Nov 2012, at 20:50, Andrei SAMBRA <andrei.sambra@gmail.com> wrote: >> >> On Tue, Nov 20, 2012 at 2:36 PM, Henry Story <henry.story@bblfish.net>wrote: >> >>> The graphic showing the picture of TimBL should I think belong to an >>> overview section ( replacing the current section 3 ) that would explain: >>> >> >> I agree. I'll get right on it. >> >> >>> 1. The full uri denotes the agent TimBl >>> 2. that the uri minus the hash denotes the document >>> 3. that the document SHOULD describe the agent in a uniquely >>> identifiable way, so that the >>> agent can be distinguished from every other agent via this >>> definition. >>> ( so here one can specify that this is very general: a public key, a >>> link to the profile document, >>> a link to an e-mail address, any or more will do ) >>> ( the reason is that otherwise one would need a backchannel to know >>> what the WebID refers to ) >>> >>> for 1 and 2 refer to the URI rfc spec on fragment identifiers. >>> >>> --- >>> >>> I think it may be useful also to explain how these WebIDs can then be >>> used to >>> create social networks - across servers. ( I can send a graphic of >>> interlinked WebIDs for >>> that ). >>> >> >> Isn't this out of scope for the spec? It's up to each of us to decide how >> we want to use WebIDs. >> >> >> Once you publish a WebID you cannot stop people from linking to it. The >> point of WebIDs is >> to allow the build a linked data space: a social web. This is not >> something that is a side issue, >> it is pretty core. We don't need to go into great details about this. We >> don't have to explain which >> relations must or should be used, but pointing out that one can link is >> important. >> > > I agree, and I think that happens by default in the world of linked data, > where URIs are dereferanceable instead of being an arbitrary graph name > (like it happens for static RDF). By definition, the WebID URI is > dereferenceable, so it's like saying that you have HTTP links links. Maybe > I'm not expressing myself clearly... > > > I am not sure if you are disagreeing with me anymore. > > It may be the default, but explaining it is important. Just like you also > show how one can write a > profile document, or how URIs work. All of this is evident in some way. > > From experience I know that I have spent a lot of time explaining to > people that foaf profiles did > not have to be public. This not having been explained is part of what lead > the OpenID group to > do their complicated attributed exchange protocol, where the user could > choose which attributes > which user would see. > > The easy linkability of WebIDs is what makes them so useful. > > > >> >> Whether the claims these people make are true or not is something else. I >> think we should say >> something on this topic too. If someone links to your webId saying they >> foaf:know you then an >> agent that reads that should only belieave that insofar as they believe >> the original document. If >> there is a link back, then that counts as confirmation. >> > > Agreed, but at this point, the agent has passed the WebID point, and > reached the point where it uses returned data for a specific purpose. > > > I am just saying that we can hint at these things lightly in non normative > contexts. > > > >> >>> >>> --- >>> >>> It may also be useful to show how one can have a WebID profile link to >>> protected >>> profile document. ( an adapted version of the WebID-TLS spec graphics ), >>> as otherwise >>> people will cry out that this creates anonymity problems. >>> >>> >> Mentioning protected documents (ACL) at this point will open the door to >> a lot of questions. I guess it's the same reason LDP doesn't mention it >> either, and they really need it. >> >> >> We don't have to say how the documents are authenticate an agent that >> requests it, just that >> there can be protected documents. Otherwise you will just get people >> thinking that all information >> has to be public and you will get the privacy folsk asking questions >> every day. So if you want >> to be here for the forseable future answering the questions of every >> privacy person who comes along... >> > > Right, I see. So we could mention that one may split the profile document > into multiple documents, and then add seeAlso relations to them. Would that > be acceptable in a non-normative context? > > > yes, in non-normative contexts. What the relation should be would be > interesting to know but need not be settled. a sub relation of rdf:seeAlso > I suppose. > > > > Andrei > >> >> Andrei >> >> >>> >>> >>> Henry >>> >>> >>> >>> Social Web Architect >>> http://bblfish.net/ >>> >>> >> >> Social Web Architect >> http://bblfish.net/ >> >> > > Social Web Architect > http://bblfish.net/ > > -- Steph.
Received on Tuesday, 20 November 2012 20:34:37 UTC