- From: Karen Coyle <kcoyle@kcoyle.net>
- Date: Mon, 09 Dec 2013 15:47:26 -0800
- To: Ross Singer <ross.singer@talis.com>, "public-schemabibex@w3.org" <public-schemabibex@w3.org>
On 12/9/13, 2:18 PM, Ross Singer wrote: > > I still would like to get a journal person's take. Tony Hammond? Alf > Eaton? Isn't he on this list? Others? I don't know many people at the > publishers. We could hunt down some serials catalogers. I must admit I'm having a hard time thinking of an article as having a volume and issue, or an issue having a volume, since those are, to my thinking, so clearly properties of the journal. kc > > -Ross. > > > kc > > > > -Ross. > > > On Mon, Dec 9, 2013 at 1:40 PM, Karen Coyle <kcoyle@kcoyle.net > <mailto:kcoyle@kcoyle.net> > <mailto:kcoyle@kcoyle.net <mailto:kcoyle@kcoyle.net>>> wrote: > > > > On 12/9/13, 9:45 AM, Dan Scott wrote: > > > Properties that obviously cross different classes, > IMO, need > a general home. > Someone marking up book chapters may not think to > look in > Periodical or > Article for pagination patterns. (I've talked with > DanBri > about this, but > schema desperately needs a good visualization that is > graph-oriented, not > hierarchical.) > > > I think the mechanism is to simply add a domainIncludes > declaration > for each property of interest pointing at the type (for > example, > BookChapter, if it gets defined).. > > > Which one could have done with MedicalArticle in order to > make use > of citation. So either one takes the view that you only need > domainIncludes, or that the structure matters, not > sometimes one > way, some times the other. > > Honestly, I think that schema.org <http://schema.org> > <http://schema.org> itself hasn't > > made this decision -- which is why we end up looking at it > in both > ways. Since "the mechanism is simply to add a domainIncludes > declaration..." as a technical solution, I like to look at > what will > help people using schema.org <http://schema.org> > <http://schema.org> as a strong > > motivator for decisions. It's still a crap shoot, I admit. > > > > I'll admit to being surprised at the idea of adding a > Pagination > class; that seems like a much less useful thing to > potentially > link to > than an individual issue. And there is no complexity in > the pages / > startPage / endPage properties that binds their > relationship > (vs. say > a Contributor class that would let one encode or > encapsulate the > nature of the contribution, rather than requiring every > possible > type > of contributor to become its own property). > > > I don't know what you mean by "every possible type of > contributor to > become its own property" but the reason that I have for moving > pagination out of periodical is that it is also useful for > book/book > chapter, unless you expect people to domainIncludes Book to > Periodical. That, I think, would not occur to many people. > > > > FWIW, I originally wanted to name the "pagination" property > "pages" or > "pageNumbers", but balked because schema.org > <http://schema.org> <http://schema.org> > > has deprecated most of > the plural attribute names in favour of the singular. > That said, > in my > research last week checking the MLA and APA style > manuals, "page > numbers" was the most commonly used term between the two, > followed by > "pagination". So I would suggest either "pageNumbers" or > "pagination". > This would avoid any possible terminology conflict with > "page(s)" as > in the assistants to members of parliament, or (heh) > people-typically-teenagers who shelve books at libraries. > > > Both pageNumbers and pagination sound fine. > > > > > But given that you want Periodical to be a > subclass of > Series, > shouldn't that line reflect that deeper nesting and > actually look like > the following? > > Thing > CreativeWork > Series > Periodical > > Article > > > > I have no idea what Series means in relation to > Periodical, > and hadn't > included it in my proposal. > > > http://www.w3.org/community/____schemabibex/wiki/Periodical_____Article_minimal > <http://www.w3.org/community/__schemabibex/wiki/Periodical___Article_minimal> > > > <http://www.w3.org/community/__schemabibex/wiki/Periodical___Article_minimal > <http://www.w3.org/community/schemabibex/wiki/Periodical_Article_minimal>> > is the right page for me to be looking at, right? If > so, there's a > section at the top that says: > > """ > Subclass Periodical to Series > > Thing > CreativeWork > Series > > Periodical will also need to be sub-classed to Series > to make > use of... > """ > > This is why I thought you want Periodical to be a > sublass of Series. > > > Ah, yes. I'd forgotten that the start and end dates were in > Series. > I also suggest further down in the Intangible area that perhaps > those should be moved to Intangible since that was one of those > opportunistic subclassings that I find so illogical. So it > again > brings up the question of whether there is any logic to > schema.org <http://schema.org> > <http://schema.org> or if one simply wants to subclass > promiscuously > > to get whatever properties one needs. I can go with either some > semblance of logical arrangement or treating schema.org > <http://schema.org> > <http://schema.org> as a flat vocabulary (and doing a lot of > > opportunistic subclassing) but being on the pendulum > between them > gives me whiplash. I think this is a problem that many are > having > with schema, and unfortunately I don't see it getting > cleared up any > time soon. We should probably just decide what our goals > are and not > worry too much about the whole. (I think this is what the > medical > folks did.) > > kc > > > > I see them as bibliographically distinct, for > reasons that I articulated to Antoine a while back. > Although > series and > periodical share the use of volume numbers, I wouldn't > consider a periodical > a type of series, for my bibliographic concept of > series. > > > Okay. > > If, as you say > above, the structure in schema isn't significant, > then this > deeper nesting, > IMO, isn't necessary, and yet sends the message > that the > structure IS > significant. This, again, is a contradiction within > schema > that encourages > structure yet ignores it. > > > I don't think I said, and did not mean to imply in any > way, that the > structure in schema is not significant. I was just > trying to > point out > the domainIncludes approach to go along with the > subclass option. > > Thanks, > Dan > > > -- > Karen Coyle > kcoyle@kcoyle.net <mailto:kcoyle@kcoyle.net> > <mailto:kcoyle@kcoyle.net <mailto:kcoyle@kcoyle.net>> > http://kcoyle.net > m: 1-510-435-8234 <tel:1-510-435-8234> <tel:1-510-435-8234 > <tel:1-510-435-8234>> > skype: kcoylenet > > > > -- > Karen Coyle > kcoyle@kcoyle.net <mailto:kcoyle@kcoyle.net> http://kcoyle.net > m: 1-510-435-8234 <tel:1-510-435-8234> > skype: kcoylenet > > -- Karen Coyle kcoyle@kcoyle.net http://kcoyle.net m: 1-510-435-8234 skype: kcoylenet
Received on Monday, 9 December 2013 23:47:55 UTC