Assertion: great blue heron | /r/HasProperty | known of all the herons
Facets:
value: probably
type: DEGREE
Source sentences:
text: The great blue heron, probably the best known of all the herons, covers a range that extends from southern Alaska and southern Canada southward across the entire contiguous United States and into Mexico, Central America, northern Colombia and Venezuela, the Caribbean Islands and even the Galápagos Islands.