About: http://webisa.webdatacommons.org/44058043

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	Melanin and lipofuscin are two types of pigments and are believed to play opposite roles (protective versus exacerbate) in the RPE in the aging process.
http://www.w3.org/ns/prov#wasQuotedFrom	spiedigitallibrary.org