PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • A reaction temperature is usually 5 to 150??? C., preferably 10 to 120??? C. In addition, the reaction is usually performed under an inert gas atmosphere such as a nitrogen gas or the like.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com