Assertion: hop | /r/AtLocation | the united states
Facets:
value: mainly
type: DEGREE
Source sentences:
text: Hops were first mentioned in the brewing of beer in 1079, and hops were first grown in The United States in 1629.
text: Today, the Yakima Valley in Washington produces about 75% of the hop grown in the United States.
text: Most hops grown in the United States are used in the brewing of beer.
text: In the United States, hops are grown mainly in Washington state.