| OAIS
information objects |
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| • | Information
Object (basic concept) |
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| – | Data Object
(bit-stream) |
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| – | Representation
Information (permits “the full |
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| interpretation
of Data Object into meaningful |
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| information”) |
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| • | Information
Object Classes |
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| – | Content
Information |
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| – | Preservation
Description Information (PDI) |
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| – | Packaging
Information |
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| – | Descriptive
Information |
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| DC-2003, Seattle, USA, 29
September 2003 |