Media publishers should include Open Graph tags in their article's HTML to generate better previews of their content when shared on Facebook.
- article:publisher lets a publisher link an article to their own Facebook page. When the article is shared in News Feed, a "like" button is displayed so people can like the publisher page.
<meta property="article:publisher" content="https://www.facebook.com/cnn" />
- article:author lets a publisher link an article to the Facebook profile of the author. When the article is shared in News Feed, a "follow" button is displayed so people can follow the author. The author needs to have Follow activated on his or her profile for this button to appear.
<meta property="article:author" content="https://www.facebook.com/bockey80" />


