ZF-10796: Add XHTML1 RDFA doctype to Zend_View_Helper_Doctype
This doctype allows a developer to use the Resource Description Framework:
Using this doctype is necessary if you wish to specify the property or rel component of a tag.
This allows labeling items to be picked up by the browser:
- Set the title and creator - uses Dublin Core (dc from purl.org)
The trouble with Bob
- You can also attribute a license:
All content on this site is licensed under a Creative Commons License .
- This is also needed to get pages to validate when using the Open Graph Protocol:
This is used for Facebook enhanced pages.