User:Www.svenknebel.de/scratchspace


 * 1) start with an h-entry
 * 2) find local author information
 * 3) if the   has an   property, use that
 * 4) otherwise if the h-entry has a parent   with   property, use that
 * 5) if an   property was found
 * 6) if it has an h-card, use it, exit.
 * 7) otherwise if   property is an   URL, let the author-page have that URL (continue at 5)
 * 8) otherwise use the   property as the author name, exit
 * 9) if there is no author-page yet, try to find one
 * 10) if 's page is a permalink page and has a rel-author link, let the author-page 's URL be the href of the rel-author link
 * 11) if there is an author-page URL
 * 12) get the author-page from that URL and parse it for microformats2
 * 13) if author-page has 1+   with   ==   == author-page 's URL, then use first such , exit.
 * 14) else if author-page has 1+   with   property which matches the   of  a rel-me link on the author-page (perhaps the same hyperlink element as the u-url, though not required to be), use first such , exit.
 * 15) if the  's page has 1+   with   ==  author-page URL, use first such , exit.
 * 16) otherwise no deterministic author can be found. Implementations are encouraged to document additional heuristics below for consideration for incorporation in to the authorship algorithm.