- From: Melvin Carvalho <melvincarvalho@gmail.com>
- Date: Wed, 16 Apr 2014 19:36:47 +0200
- To: Charles McCathie Nevile <chaals@yandex-team.ru>
- Cc: Dan Brickley <danbri@google.com>, W3C Web Schemas Task Force <public-vocabs@w3.org>
- Message-ID: <CAKaEYh+0z2zBdbo_tNA_RRFqcxSFYPMEjDE5O=jx9g=bUPioPw@mail.gmail.com>
On 12 April 2014 13:57, Charles McCathie Nevile <chaals@yandex-team.ru>wrote: > TL;DR: schema:sameAs is a bad name because people think it is like > owl:sameAs, but it is the pointer to things that can be used to identify > something being described. In other words, what we want. The rest of the > problem is to point to things people wrote, for which we need to resolve > inverses, and then we can use the "author" property inverted. > +1 to chaals, kingsley I suspect sameAs would be a confusing name for many, imho, as it already has a quite specific meaning in owl > > More thinking inline: > > > On Sat, 12 Apr 2014 13:20:57 +0200, Justin Boyan <jaboyan@google.com> > wrote: > > Does the official website belong in sameAs or account? It sounds like >> people think sameAs shouldn't be used for sites that the entity controls, >> for some reason. >> > > I think we're seriously over complicating this. And forgetting that the > people who are going to do the work aren't us. > > > Which property would be used to reference the TripAdvisor page for a >> business, where the content is partially controlled by the business owner >> (if claimed) and partially controlled by the site? Similar hybrid models >> are common, eg. bandpage.com, researchgate.net . >> > > When asked for something on the web to say who they are, some people use > their website. Others use their LinkedIn/facebook/vkontakte/G+/terra/… > account, twitter/weibo/… feed, blog, skype handle, OpenID, etc etc. > > Many people don't own a domain, but consider their facebook or G+ account > as their website. I don't think we help the world, or even schema.org, by > telling them they are wrong. > > For each of these examples, there are others who categorically deny that > they *are* in any way each of the examples above. > > One of the things we are looking for is a way of figuring out who someone > is, by relating information about them to more information about them. > > This seems to be a human (but definitely not OWL) "sameAs" kind of thing. > Having the same name as owl:sameAs strikes me as a mistake, but essentially > we want a term that means "Something with a URL that 'identifies' a person > - maybe a webpage, or an account on a social network" and as far as I know > that's the current meaning of schema:sameAs. > > On the other hand, there are things that people publish. We make it > trivially easy to point from a metadata record of a creativeWork to its > author, which is great for librarians professional and amateur, but as far > as I know we have no way to say "I (the person being described in this > schema.org fragment) am the author of my blog, some comments on newspaper > articles, and a collection of photos of cats that I copied from somewhere". > > The simplest way to resolve this would be to resolve the outstanding issue > of inverse properties. People can then simply use the inverse mechanism of > "author" to say what they wrote. (For a long time instead of having my own > blog I consciously collected pointers to my comments on others', which > represented, collectively, my published thoughts). > > cheers > > Chaals > > Suppose Wikipedia added a feature that let authorities claim certain >> attributes of their infoboxes and edit them directly. Then would the >> Wikipedia links all have to migrate from sameAs to account? >> >> In the end I don't strongly oppose adding a new property; I'd just like to >> make sure we can be really clear about the distinction we're asking >> authors >> to make because there are so many URL properties on Thing already. >> >> Justin >> On Apr 11, 2014 7:51 PM, "Aaron Bradley" <aaranged@gmail.com> wrote: >> >> I think Thad typifies the difference between the "regular web" and the >>> "social web" (and it is indeed an important one for marketers) well when >>> he >>> says: >>> >>> > The difference between the 2 is that one has the context of "allows a >>> communication pathway to an Organization or Person"...versus those that >>> are >>> not constructed to really have communication to a Organization or >>> Person". >>> >>> Or - as I might have mentioned before - the "regular web" references >>> resources *about* an entity, whereas the social web references resources >>> that emanate *from* an entity. In regard to the referenced entity the >>> >>> former is passive, the latter active (or at least potentially so) - it's >>> the difference between a third and person narrative. >>> >>> Is the Wikipedia page *about *Monsanto in the same category as the >>> Twitter account run *by* Monsanto? I sure don't think so, and I think >>> >>> that its useful for data consumers to be able to distinguish between >>> these >>> two classes of identifiers when returning information about the entity in >>> question. >>> >>> >>> On Fri, Apr 11, 2014 at 1:58 PM, Kingsley Idehen <kidehen@openlinksw.com >>> >wrote: >>> >>> On 4/11/14 4:06 PM, Jarno van Driel wrote: >>>> >>>> Being a non-illuminati I think simple. The description of sameAs >>>> mentions >>>> about the item's identity. Now for me my 'identity' isn't defined by a >>>> Youtube channel where I share random stuff I like on the web. I am no >>>> @VideoGallery, I'm me, a real life person and not a collection of >>>> videos. >>>> >>>> Dan's example in HTML+Microdata (which by notation choice >>>> **inadvertently** blurs visibility of the relation semantics in play) : >>>> >>>> <div itemscope itemtype="http://schema.org/Person"<http://schema.org/ >>>> Person>> >>>> >>>> >>>> <span itemprop="name">Stephen Fry</span> >>>> (<a itemprop="url" href="http://www.stephenfry.com/"< >>>> http://www.stephenfry.com/> >>>> >stephenfry.com</a>, >>>> <a itemprop="sameAs" href="http://twitter.com/stephenfry"< >>>> http://twitter.com/stephenfry>>twitter</a>, >>>> >>>> <a itemprop="sameAs" >>>> href="http://en.wikipedia.org/wiki/Stephen_Fry"<http://en. >>>> wikipedia.org/wiki/Stephen_Fry>>wikipedia</a>) >>>> >>>> </div> >>>> >>>> >>>> Turtle translation: >>>> >>>> <> <http://www.w3.org/ns/md#item> <http://www.w3.org/ns/md#item> [ >>>> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type><http:// >>>> www.w3.org/1999/02/22-rdf-syntax-ns#type> >>>> <http://schema.org/Person> <http://schema.org/Person>; >>>> <http://schema.org/name> <http://schema.org/name> "Stephen Fry"; >>>> <http://schema.org/sameAs> <http://schema.org/sameAs> >>>> <http://twitter.com/stephenfry> <http://twitter.com/stephenfry>, >>>> <http://en.wikipedia.org/wiki/Stephen_Fry><http://en. >>>> wikipedia.org/wiki/Stephen_Fry>; >>>> >>>> <http://schema.org/url> <http://schema.org/url> >>>> <http://www.stephenfry.com/> <http://www.stephenfry.com/> >>>> ]; >>>> <http://www.w3.org/ns/rdfa#usesVocabulary><http://www.w3. >>>> org/ns/rdfa#usesVocabulary> >>>> <http://schema.org/> <http://schema.org/> . >>>> >>>> >>>> >>>> What does Dan's example demonstrate? >>>> >>>> The function of a **pronoun** in a sentence or statement. Basically, the >>>> example makes the following claim, using terms from <http://schema.org/ >>>> ><http://schema.org/>(a Vocabulary): >>>> >>>> >>>> Someone or something has determined the existence of an entity that has >>>> the following discernible attributes: >>>> Name: "Stephen Fry" >>>> Type: Person >>>> referencedBy: <http://twitter.com/stephenfry><http://twitter.com/ >>>> stephenfry>, >>>> <http://twitter.com/stephenfry> <http://twitter.com/stephenfry>, >>>> <http://www.stephenfry.com/> <http://www.stephenfry.com/> . >>>> >>>> >>>> Personally, I wouldn't denote a relationship predicate/property for this >>>> relation, in this manner, due to the **equivalence** intuition. >>>> >>>> Alternatives inclued: >>>> >>>> 1. referencedBy >>>> 2. subjectOf >>>> 3. identifiedBy -- this is my personal favorite . >>>> >>>> >>>> -- >>>> >>>> Regards, >>>> >>>> Kingsley Idehen >>>> Founder & CEO >>>> OpenLink Software >>>> Company Web: http://www.openlinksw.com >>>> Personal Weblog: http://www.openlinksw.com/blog/~kidehen >>>> Twitter Profile: https://twitter.com/kidehen >>>> Google+ Profile: https://plus.google.com/+KingsleyIdehen/about >>>> LinkedIn Profile: http://www.linkedin.com/in/kidehen >>>> >>>> >>>> >>>> >>>> >>> > > -- > Charles McCathie Nevile - Consultant (web standards) CTO Office, Yandex > chaals@yandex-team.ru Find more at http://yandex.com > >
Received on Wednesday, 16 April 2014 17:37:17 UTC