Assertion: hemlock | /r/HasProperty | imported as ornamental
Facets:
value: from europe
type: LOCATION
value: from north africa
type: LOCATION
value: in the late 1800s
type: TEMPORAL
value: from west asia
type: LOCATION
Source sentences:
text: This invasive plant was imported as an ornamental in the late 1800s from Europe, West Asia, and North Africa.