Task: Instance Class Understanding (ontology: Business_Finance/Financial_Industry_Business_Ontology)

Which of the following classes does 'International Business Machines Corporation business entity identifier' belong to as one valid explicit type? Context: registration identifier assigned by the New York Division of Corporations for International Business Machines Corporation

A. value-added tax identification number
B. business identifier code
C. business party prefix
D. registration identifier

Answer: registration identifier