Open Graph Protocols

Marketing
1

Will having Open Graph Protocols meta tags increase SEO and PageRank if I put them on HTML? I noticed that my competitors websites of our tranportation monitoring systems have these <meta> tags

http://ogp.me/

for example:

<html prefix="og: http://ogp.me/ns#">
<head>
<title>The Rock (1996)</title>
<meta property="og:title" content="The Rock" />
<meta property="og:type" content="video.movie" />
<meta property="og:url" content="http://www.imdb.com/title/tt0117500/" />
<meta property="og:image" content="http://ia.media-imdb.com/images/rock.jpg" />
...
</head>
...
</html>
2

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