PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • R???NH???C3H6???NH2 wherein R represents a group such as oleyl, octyl, dodecyl, tetradecyl, hexadecyl, octadecyl, coconut oil, tallow oil, soybean oil or the like;
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com