use METS_Profile schmea to describe the profile.
use METS_Profile schema for description. However, leave out the example from Appendex.
must have a file/[@ID="toHTML"] that specfies an XSLT to turn the METS to HTML.
if this profile of objects should show up in the generic search, then a file/[@ID="toQDC"] must be define an XSLT to extract a DC record in a custom format.
The XML format for the DC extraction that the XSLT must producte is non standard
The HTML that the XSLT for HTML creates may assumes the BASE href of the page will be the URL form of the ARK for the object
This XSLT is used by the ARK resolver to display the object in HTML.