Assertion: earthworm | /r/HasProperty | recent immigrants
Facets:
value: from asia
type: OTHER
value: from europe
type: OTHER
value: relatively
type: DEGREE
Source sentences:
text: The earthworms you'll find today in abundance in the temperate woodlands and forests of northern North America are relatively recent immigrants from Europe and Asia, who hitched rides in the soil attached to plants imported to North America in the 19th and 20th centuries.