Ren,
I have voted for option A on the understanding that it could read:
A Role qualifier that is based on values selected from
an identified exisiting controlled vocabulary, including
the ability to have uncontrolled values.
For example: Role = "Authors"
Vocab = "AAT"
Role = "Dishwasher"
Vocab = ""
ie. that MARC is not the only set available. Please confirm.
Gordon.
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Gordon McKenna e-mail: [log in to unmask]
mda
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Supporting cultural information management
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