What is the main purpose of HTML Meta headers? - W3C

What is the main purpose of HTML Meta headers?

- Meta headers are used to write the information using the HTML language and the page of it.

- The HTML consists of the Semantic web terms that provide a definition of RDF relationship of the pages and the resources.

- The elements that are used in HTML provide a relationship and resources on the web and allow different links and Meta data to be used.

- Semantic Web allows the use of Meta headers for better searching of the page and publishing of the metadata on other platforms.

- GRDDL allows the use of Meta headers that provides easy to use methods and automatic extraction of the data like RDF.