What is the function of GRDDL in microformats? - W3C

What is the function of GRDDL in microformats?

- GRDDL acts as a bridge to the microformats and it defines the complete procedure to store the result in XHTML file format.

- It allows the transformation of XML into RDF dynamically according to the requirement.

- Microformat consist the list of RDF vocabulary that can be used by any other technology defining XHTML module.

- Using the XHTML module provide a provision or possibility to virtually use RDF vocabulary of the XHTML content.

- GRDDL provide a way to integrate different kinds of vocabularies in the document so that it can be provided with the HTML.