PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • This cyanide is then refluxed in a suitable solvent such as benzene or toluene with an alkali metal or compound, to produce the alkali metal derivative of the cyanide to which is then added the appropriate amino alkyl halide (or derivative or precursor) and refluxing is continued until completion of the reaction.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com