Assertion: sperm whale's spermaceti | /r/MadeOf | other esters of fatty acids
Facets:
value: chemically
type: MANNER
value: principally
type: OTHER
Source sentences:
text: Chemically, pure spermaceti consists principally of cetyl palmitate and other esters of fatty acids with fatty alcohols and melts at about 44 °C (111 °F).