PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Alcohols, esters, such as acetates, and organic acids, such as acetic acid, can also be used as the polar solvent.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com