PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Chemicals, such as manganese nitrate, nickel nitrate, cobalt nitrate, aluminum nitrate and lithium hydroxide were obtained from Aldrich Chemical Co., and were used as received.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com