Assertion: teapot's side | /r/HasProperty | straight
Facets:
value: from 1790
type: TEMPORAL
Source sentences:
text: The inverted pear shape was used from 1750 through 1755 and from 1790 through 1810 the sides of the pot were straight.
text: But do not think that because a teapot has straight sides, it must be an antique.
text: By the 1800s most teapots had straight sides.