ISSUE-10 (@lang and @xml:lang Processing): Determine the processing order for @lang and @xml:lang [RDFa 1.1 Core]

ISSUE-10 (@lang and @xml:lang Processing): Determine the processing order for @lang and @xml:lang [RDFa 1.1 Core]

http://www.w3.org/2010/02/rdfa/track/issues/10

Raised by: Manu Sporny
On product: RDFa 1.1 Core

Determine what the proper processing order for @lang and @xml:lang is in XHTML 1.1 + RDFa 1.1. Ensure that the rules are compatible with HTML5. 

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