RDF is known as Resource Description Framework and it provides a standard model to exchange the data on the WEB.
It provides features that allow the MERGING of the data and the schemas where the schema differs.
The schema is being supported by the evolution of schemas that doesn’t require any data that needs to be changed.
It provides the linking STRUCTURE of the web that allows the provision to use URIs to have the relationship named between the elements.
The link of the relationship has two ends and it is referred to as TRIPLE. This also supports the structured or semi-structured data to mix and share the applications DIFFERENTLY.