About: http://webisa.webdatacommons.org/4507151

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	Hyaluronic acid (HA) is a widely occurring substance in the connective, skin, and neural tissues such as the eyes and heart valves.
http://www.w3.org/ns/prov#wasQuotedFrom	invitehealth.com