Labelled data could be used in an efficient way for transaction or machine learning, data now is the fuel of new digital economy.
The structure of data is very various. Despite many efforts for the use of standards we will always find different structure of data.
Your data is always out or in. Data has to be shared or received with various entities inside or outside of your organization.
Efficient data has to be labelled in order to become information. Labelled data can be use as source of training for machine learning.