On 1/23/07 3:51 PM, "Scott Reynen" <[EMAIL PROTECTED]> wrote:
> On Jan 23, 2007, at 4:09 PM, Tantek Çelik wrote: > >> Document Examples in the Wild first of people linking to their and >> others' >> hCards, and that will drive the scope of the solution. > > Does this need to be limited to hCard? It doesn't *need* to be no, but in the interest of "solve a specific problem" (principle #1 [1]), let's solve this for hCard first, with real world hCard examples driving the design. > I think identifying pointers > to a canonical source of data is a broader problem, as copying and > manipulating data between sites is a standard activity on the web. Agreed. However I find that the specific types of data may have specific canonicalization semantics that we should be careful not to accidentally overlook (we may choose to later overlook them explicitly in the interest of creating a building block that can be used across formats, but that should be an explicit decision, not an incidental one). > Any search engine is full of links back to canonical sources. Actually I find that most search engines are full of links back to *multiple* sources of often the same thing without any semantic on canonicality presented or implied. > Trackbacks are links back to canonical sources. Bloggers quoting > each other typically link back to canonical sources. Pingerati has > three links back to canonical sources of what could be abbreviated > hcards (fn only), and right under that is the same thing for events > and reviews. Can we expand the types of examples we're looking at? None of those examples given are actually "canonical" sources, they're merely citations and quotations of sources (for which we have existing HTML semantics for: <cite> <q cite> <blockquote cite>. The semantic of canonicality is not necessarily implied, only that the content came from somewhere else, not that that somewhere else is the best / most representative (i.e. canonical) instance of that content. Thanks, Tantek [1] http://microformats.org/wiki/microformats#the_microformats_principles _______________________________________________ microformats-discuss mailing list microformats-discuss@microformats.org http://microformats.org/mailman/listinfo/microformats-discuss
