About: http://webisa.webdatacommons.org/314035161

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	Unless otherwise indicated, the level of n-butyl lithium used in the examples is an amount sufficient to react with monomer and impurities to yield a polymer of 100,000 to 300,000 Mn.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es