RT @manusporny: W3C launches new HTML5 validation service supporting RDFa 1.1 Lite and RDFa 1.1 Full: http://ow.ly/8WZp2 #rdfa #html5
9:22 AM - 8 Feb 2012
0 replies
1 retweet
0 likes
Loading seems to be taking a while.
Twitter may be over capacity or experiencing a momentary hiccup. Try again or visit Twitter Status for more information.