PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • This reaction is carried out in an organic solvent such as toluene, at a temperature of about 75??? C. to about 100??? C. This reaction generally requires from about 20 about 30 hours for completion.
http://www.w3.org/ns/prov#wasQuotedFrom
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