Assertion: native lake trout | /r/HasProperty | discovered in yellowstone lake
Facets:
value: by an angler
type: OTHER
Source sentences:
text: But since non-native lake trout were discovered in Yellowstone Lake by an angler in 1994, the famous cutthroat population has been threatened.
text: Non-native Lake trout were discovered in Yellowstone Lake in 1994, and were believed to have been either accidentally or intentionally introduced as early as 1989 with fish taken from Lewis Lake.