Assertion: marmot's head | /r/HasProperty | black
Facets:
value: usually
type: DEGREE
value: on the upper surface
type: LOCATION
Source sentences:
text: The head is black on the upper surface, with a white patch on the muzzle, white fur on the chin and around the lips, and grizzled black or brown fur elsewhere.
text: The head and front third of the body are usually black, as are the feet, and the belly is lighter in color.