title: Dynamically changing the content of: meta property="og:image"
body: <p>I want to change  the main photo in a web page, I just have the url page. So I decided to use the meta written for Facebook sharing.</p>
  
  <p>I want to change the image in: <strong>meta property="og:image"</strong> content="http://myweb.com/image.jpg"</p>