Assertion: mountain ash | /r/HasProperty | the tallest tree
Facets:
value: in the world
type: LOCATION
Source sentences:
text: Indeed, back in the nineteenth century one mountain ash was measured at 435 feet and is the tallest tree ever recorded.
text: some Mountain Ash were indeed the tallest plants in the world.
text: The trees in question are mountain ash, the tallest flowering trees in the world.