Assertion: ballpoint pen's pen | /r/CapableOf | use the type of ballpoint pen
Facets:
value: in the world
type: LOCATION
value: widely
type: DEGREE
Source sentences:
text: Since then, the retractable pen has widely used the type of ballpoint pen in the world because it is convenient to use because just by clicking the button the ballpoint will go out from its housing and ready to use for writing.