Assertion: melanin | /r/HasProperty | black
Facets:
Source sentences:
text: Melanin: Black.
text: Melanin: Black.
text: (1) eumelanin or true melanin (black);
text: The pigments contain melanin (black), hemosiderin (blue) and lipofuscin/ceroid (oxidized lipid, yellowish tan), as evident from the Perls' reaction.