The usage notes for the following three properties are not appropriate for the CTDL description language. If you want to force everyone to use ceterms:AggregateDataProfile instead of, or in addition to, these more precise classes, then why did we create them in the first place. Usage notes as framed here ARE appropriate for an application profile (e.g., the Registry) that is limiting the available options...but not appropriate for a description language.

It would be OK to restate the usage notes to point out that a more general means is available through ceterms:AggregateDataProfile should they not need this level of precision to meet their needs.

Earnings Profile

URI: ceterms:EarningsProfile
Definition: Entity that describes earning and related statistical information for a given credential.
Usage Note: The use of ceterms:AggregateDataProfile instead of this class is strongly recommended.

Employment Outcome Profile

URI: ceterms:EmploymentOutcomeProfile
Definition: Entity that describes employment outcomes and related statistical information for a given credential.
Usage Note: The use of ceterms:AggregateDataProfile instead of this class is strongly recommended.

Holders Profile

URI: ceterms:HoldersProfile
Definition: Entity describing the count and related statistical information of holders of a given credential.
Usage Note: The use of ceterms:AggregateDataProfile instead of this class is strongly recommended.

This issue is related to #860.