Suggestion/question for improving datePublished example

Hi all,

I posted a question about this topic here a while ago:!msg/webmasters/Xm5l4KFP9yg/vFZ5wIzGx6IJ
no reply/anwer).

On I find this example:

<meta itemprop="datePublished" content="2011-04-01">April 1, 2011

However, on I learn this:

<*time* *itemprop="datePublished"* *datetime="2009-08-30"*>yesterday</time>

I do think myself the last one is more appropriate HTML. Is it an idea to
put this to the list for improving the example on

Kind regards,

Willem-Siebe Spoelstra

Received on Sunday, 10 November 2013 22:58:40 UTC