[OAI-implementers] Beginner questions

[Venugopal Reddy Pally]

Hi all,
   These questions may be very basic but I am a
beginner. So please bear with me.
   I am following oai_dc XML Schema for displaying
metadata of any Record in GetRecord or ListRecords
response. There is 'identifier' element both in header
and metadata of Record. So what is the difference
between identifier element in header and identifier
element in metadata ? Also, what are the elements -
Type, Format in metadata ?
Thanks,
Venu.

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