Assertion: melanin | /r/HasProperty | conspicuous
Facets:
value: in dark skin moles of humans
type: LOCATION
Source sentences:
text: Formed as an end product during metabolism of the amino acid tyrosine, melanins are conspicuous in dark skin moles of humans; in the black dermal melanocytes (pigment cells) of most dark-skinned peoples; and as brown, diffuse spots in the epidermis.