PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • For example, anionic surfactants such as ammonium lauryl sulfate, can cause excessive oxidation of certain metal oxides like cuprous oxide (i.e., Cu2O).
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com