Assertion: mute swan | /r/HasProperty | introduced as domestic waterfowl
Facets:
value: for gardens
type: PURPOSE
value: for estates
type: PURPOSE
value: for parks
type: PURPOSE
value: throughout north america
type: LOCATION
Source sentences:
text: Mute swans are native to Europe and Asia, and they have been heavily domesticated in Europe and introduced as domestic waterfowl for estates, parks, and gardens throughout North America.