Assertion: reverse outline | /r/CapableOf | show gap
Facets:
value: in the document's coverage
type: LOCATION
Source sentences:
text: A reverse outline is a list of sentences or topics that is created from an existing work, as a revision tool; it may show the gaps in the document's coverage so that they may be filled, and may help in rearranging sentences or topics to improve the structure and flow of the work.