PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Ginkgo has two groups of active substances, flavonoids (a three-ringed molecule with hydroxyl (OH) groups attached) and terpene lactones, including ginkgolides A, B, and C, bilobalide (a sesquiterpene), quercetin (a flavonoid), and kaempferol (a flavonoid).
http://www.w3.org/ns/prov#wasQuotedFrom
  • sumobrain.com