Recently while reading an infographic I found a term "Schema". It is a strong on page SEO technique. Can any one tell me what is this technique and how it works? Thanks in advance.

Schema.org is a new technique that can help you to improve your site rankings. For more info on the topic you can read here on the link:

http://googleblog.blogspot.in/2011/06/introducing-schemaorg-search-engines.html

Schema.org "provides a collection of schemas, i.e. html tags, that webmasters can use to markup their pages in ways recognized by major search providers.

Schema.org is a new technique that can help you to improve your site rankings. For more info on the topic you can read here on the link:

Schema.org is really helpful on site technique. Thanks for sharing this tip.