PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • polyols ??? compounds with hydroxyl groups on a backbone of 3 to 6 carbons such as glycerol and glyceric acid.
http://www.w3.org/ns/prov#wasQuotedFrom
  • rcn.com