About: http://webisa.webdatacommons.org/238081681

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	Retinol is the most important natural form of vitamin A. Vitamin A is the first vitamin to be used topically for the treatment of damaged human skin.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com