PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Although sodium hydride is the preferred base for this reaction, other bases, such as potassium hydride, potassium t-butoxide, calcium hydride, sodium hydroxide, potassium hydroxide, NaNH2, n-butyl lithium and lithium diisopropylamide, can also be used.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com