Assertion: blackbird's range | /r/CapableOf | extend at its northern most point
Facets:
value: from southern alaska
type: LOCATION
Source sentences:
text: Where they live: The range of red-winged blackbirds extends from southern Alaska at its northern most point, to the Yucatan peninsula in the south and covers the greater part of the continent reaching from the Pacific coast of California and Canada to the eastern seaboard.