The Open Graph protocol enables any web page to become a rich object in a social graph. For instance, this is used on Facebook to allow any web page to have the same functionality as any other object on Facebook.
While many different technologies and schemas exist and could be combined together, there isn't a single technology which provides enough information to richly represent any web page within the social graph. The Open Graph protocol builds on these existing technologies and gives developers one thing to implement. Developer simplicity is a key goal of the Open Graph protocol which has informed many of the technical design decisions.
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Title - The title of your object as it should appear within the graph, e.g., "The Rock".
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Type - The type of your object. Depending on the type you specify, other properties may also be required.
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Image - An image URL which should represent your object within the graph.
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Url - The canonical URL of your object that will be used as its permanent ID in the graph .
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Descriptions -A one to two sentence description of your object.
Axis meta -> Apps -> enable the open graph
Now , the open graph will appear on the following things in the axis meta articles, menus and categories.
Enter the data in the article tab as like below image
Now the output will displayed in the front end as like below image .
Fill the Open graph fields in the Menu tab as like below image .
Now the output will displayed in the fron end as like below image .
Fill the Open graph fields in the categories tab as like below image .
Now the output will displayed in the fron end as like below image .
