Assertion: heron's back | /r/HasProperty | black
Facets:
value: without any bars
type: OTHER
value: without streaks
type: OTHER
value: without spotting
type: OTHER
Source sentences:
text: Back: The back is plain black without any bars, spotting or streaks.
text: The Great Blue Heron has a blue-gray back, black sides and a gray and white striped belly.