My object page looks like:
<html xmlns="http://www.w3.org/1999/xhtml" dir="ltr" lang="en-US"
xmlns:fb="https://www.facebook.com/2008/fbml">
<head prefix="og: http://ogp.me/ns# cliprin:
http://ogp.me/ns/apps/cliprin#">
<meta property="fb:app_id" content="143944345745133" />
<meta property="og:type" content="cliprin:product" />
<meta property="og:url" content="https://itsourstudio.com/" />
<meta property="og:title" content="LED Ice Cubes (Set Of 4)" />
<meta property="og:sitename" content="Its Our Studio" />
<meta property="og:image"
content="https://s-static.ak.fbcdn.net/images/devsite/attachment_blank.png" />
<meta property="og:description" content="Blah Blah Blah" />
</head>
</html>
The JSLink Debugger of the page as shown by the link shows that
of:type is website
and gives following warnings:
Open Graph Warnings That Should Be Fixed
Inferred Property: The 'og:url' property should be explicitly provided, even if a value can be inferred from other tags.
Inferred Property: The 'og:title' property should be explicitly provided, even if a value can be inferred from other tags.
Inferred Property: The 'og:description' property should be explicitly provided, even if a value can be inferred from other tags.
Inferred Property: The 'og:image' property should be explicitly provided, even if a value can be inferred from other tags.
Tiny og:image: All the images referenced by og:image must be at least 200px in both dimensions. Please check all the images with tag og:image in the given url and ensure that it meets the minimum specification.