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Restrictions
From Permissions and Obligations Expression Working Group
List of current Constraints
| term | definition | comments | |
|---|---|---|---|
| absolutePosition | A point defined with absolute coordinates. | ||
| absoluteSize | The absolute dimension that the Asset may be resized. | ||
| count | The numeric count indicating the number of times the corresponding entity may be exercised | ||
| dateTime | The date (and optional time and timezone) representing a point in time or period. | ||
| deliveryChannel | The delivery channel used for storing or communicating the asset. | ||
| systemDevice | An identifiable computing system. | ||
| elapsedTime | A period of time in which the policy action can be exercised. | ||
| event | Specification of a defined event applicable to the asset usage. | ||
| fileFormat | The file format applicable to the Asset. | ||
| industry | The defined industry sector applicable to the asset usage | ||
| language | The natural language applicable to the asset usage | ||
| media | The media type in which the asset may be used. | ||
| meteredTime | The maximum period of metered usage time. | ||
| payAmount | (NO DEFINITION!) | ||
| percentage | The amount (as a percentage) of the action applicable to the asset. | ||
| product | The specified Product or Service name. | ||
| purpose | Specification of a defined purpose applicable to the asset usage. | ||
| recipient | The party that receives the result of the Action on the Asset. | ||
| relativePosition | A point defined with reference to another position. | ||
| relativeSize | The relative dimension that the Asset may be resized. | ||
| resolution | The resolution at which the asset may be used. | ||
| spatial | A code representing a geospatial area. | ||
| timeInterval | Recurring period of time in which the usage may be exercised. | ||
| oma:timed-count | BROKEN LINK | ||
| oma:proximity | BROKEN LINK | ||
| version | The scope of versions for the asset. | ||
| virtualLocation | Specification of a digital locale. |
