PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Large numbers of the organism from which the compound was originally isolated are cultured (raised in a laboratory or other controlled environment), and the compound is extracted.
http://www.w3.org/ns/prov#wasQuotedFrom
  • oregonstate.edu