About: http://webisa.webdatacommons.org/65599495

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	The regurgitated liquid contains acid and pepsin (pepsin is an enzyme that begins the digestion of the proteins in the stomach) which is produced by the stomach.
http://www.w3.org/ns/prov#wasQuotedFrom	ccent.com