Assertion: ragwort | /r/HasProperty | a problem weed
Facets:
value: in north america
type: LOCATION
value: in rangelands
type: LOCATION
value: in oregon
type: LOCATION
value: in pastures
type: LOCATION
Source sentences:
text: In North America, tansy ragwort is a problem weed in pastures, rangelands, and clear-cuts on both the east and west coasts, particularly in Oregon.