Assertion: quotation mark | /r/HasProperty | indispensable
Facets:
value: often
type: DEGREE
value: for many types of academic writing
type: OTHER
value: for works of fiction
type: OTHER
Source sentences:
text: Though not often used in business writing or correspondence, quotation marks are often indispensable for works of fiction as well as many types of academic writing.
text: Quotation marks are so indispensable, they must have been around forever, right?