Attribute Extraction Study in the Field of Military Equipment Based on Distant Supervision

Table 5

Data annotation example.

T-44 tank (English: T-44 medium tank) is a medium tank developed by the Soviet Union on the basis of the T-34/85 tank in the mid-1940s.
T-44	B-ST	Is	O	On	O	Mid-1940s	O
Tank	I-ST	a	O	The	O
(	O	Medium	O	Basis	O
English	O	Tank	O	Of	O
:	O	Developed	O	The	O
T-44	B-WW	By	O	T-34/85	B-QX
Medium	I-WW	The	O	Tank	I-QX
Tank	I-WW	Soviet	B-GJ	In	O
)	O	Union	I-GJ	The	O