About: http://webisa.webdatacommons.org/4746805

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	Such a group may be introduced in various ways, including the use of an appropriate chain transfer reagent or the RAFT polymerization, as disclosed for example in U.S. Pat. No. 6,642,318 to Chiefari et al.
http://www.w3.org/ns/prov#wasQuotedFrom	google.ca