About: http://webisa.webdatacommons.org/261563898

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	According to the invention, for example, vitamin A acid and its esters, vitamin A aldehyde and vitamin A alcohol as well as its esters such as the palmitate and the acetate may be considered as the vitamin A component.
http://www.w3.org/ns/prov#wasQuotedFrom	freepatentsonline.com