Assertion: steel gutter | /r/CapableOf | maintain their high sheen
Facets:
value: for years
type: TEMPORAL
Source sentences:
text: Stainless-steel gutters are strong and rust-free, and maintain their high sheen for years.
text: Stainless steel gutters--which are strong, rust-free and keep a high sheen for years--average a foot, or for 120 feet and for 250 feet.
text: Stainless-steel gutters are strong and rust-free, and maintain their high sheen for years.