Assertion: synthetic melanin | /r/HasProperty | black synthetic matter
Facets:
value: commonly
type: TEMPORAL
Source sentences:
text: Although synthetic melanin (commonly referred to as BSM, or "black synthetic matter") is made up of 3-6 oligomeric units linked together—
text: Although synthetic melanin (commonly referred to as BSM, or "black synthetic matter") is made up of 3-6 oligomeric units linked together—