Assertion: heron's body | /r/HasProperty | blue-gray
Facets:
Source sentences:
text: Their heads are white and their bodies are blue-gray.
text: The neck is light gray, with a whitish ventral stripe; the bill is large and yellowish; the body is blue-gray, and the legs are dark.
text: Its body is blue-gray and its head is white with black plumes projecting to the rear.