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1 Definition 2 Functional Requirements 3 Syntax 4 Semantics

1      Definition

An Item that can be Transacted.

2      Functional Requirements

An Asset

  1. Preserves the Format of the Item that spawned it.
  2. Includes the Time it was Modified as an Asset.
  3. May be:
    • MM-Embedded at an M-Location.
    • Posted to a Service (e.g., a marketplace).
  4. May include the Provenance, i.e., the history of Transactions.
  5. May be Modified as an Item and the Modified Item may spawn a new Asset.

3      Syntax

https://schemas.mpai.community/MMM4/V2.1/data/Asset.json

4      Semantics

Label Description
Header Asset Header
– Standard-Asset The characters “MMM-ASS-V”
– Version Major version – 1 or 2 characters
– Dot-separator The character “.”
– Subversion Minor version – 1 or 2 characters
M-InstanceID Identifier of M-Instance.
AssetID Identifier of Asset.
AssetData[] Metadata of Asset
– SourceItemID ID of Item that spawned this Asset
– AssetDate Time Item was Modified to Asset
– Provenance Provenance or its ID
DescrMetadata Descriptive Metadata

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