About: http://webisa.webdatacommons.org/285472273

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	Malic acid is also found in plant and animal tissues, and is a key factor in the biochemical energy-producing cycle in cell???s mitochondria known as the citric acid or Krebs cycle.
http://www.w3.org/ns/prov#wasQuotedFrom	lifeextensionvitamins.com