About: http://webisa.webdatacommons.org/8990367

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	Oral retinol, also available by prescription, is often used to treat moderate to severe forms of acne.
http://www.w3.org/ns/prov#wasQuotedFrom	wisegeek.com