2. The method of claim 1 , further comprising: monitoring the standardized language tag repository for a change to a repository language tag; and responsive to detecting a change to the repository language tag, automatically updating a language tag table with a change history for the repository language tag.
2. The method of claim 1 , further comprising: monitoring the standardized language tag repository for a change to a repository language tag; and responsive to detecting a change to the repository language tag, automatically updating a language tag table with a change history for the repository language tag. 3. The method of claim 2 , further comprising identifying the language tags in the records of the data source inconsistent with the repository language tags based on the change history in the language tag table.