PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Other useful anchoring agents include ethanolamine, mercaptoethanol, 2-mercaptoacetate, amino acids such as glycine and alanine, sulfonic acids such as sulfobenzyl alcohol and sulfobenzoic acid, and other sulfobenzyl compounds having amino and thiol functional groups.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com