Assertion: pencil's number | /r/CapableOf | represent the degree—6b
Facets:
Source sentences:
text: They’re signified by a capital B for blackness and accompanied by a number that represents the degree—6B is darker and softer than 2B, for example.
text: They’re signified by a capital B for blackness and accompanied by a number that represents the degree—6B is darker and softer than 2B, for example.