The DataSourceId type exposes the following members.
Object which the data provider can use to uniquely identify the 'table record' in its own store matching a data element.
The data scope (language and published/unpublished) from which the data element originate.
True when the data element represents a physically stored element
The interface used for the data element. This is expected to be implementing IData.
The language from which the data element originate.
Name of the data provider responsible for the data element.
The publication scope (published or unpublished) from which the data element originate.