Assertion: patent | /r/HasProperty | section
Facets:
value: usually
type: DEGREE
Source sentences:
text: A patent usually includes a section that briefly describes the idea called the abstract.
text: It also may include a section that describes other people's inventions and how the inventor's idea is different called the "background of the invention.
text: A patent usually includes a section that briefly describes the idea called the abstract.
text: It also may include a section that describes other people's inventions and how the inventor's idea is different called the "background of the invention.
text: And then, it includes a section that we call claims.