Assertion: blue whale's underbelly | /r/HasProperty | yellowish
Facets:
value: due to the millions of microorganisms
type: CAUSE
value: in color
type: OTHER
Source sentences:
text: The underbelly of a great blue whale is yellowish in color, due to the millions of microorganisms living in their skin.
text: Another interesting fact about their physical appearance is that their underbelly is a yellowish shade due to the large number of microorganisms living on their skin.