About: http://webisa.webdatacommons.org/253345962

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	Despite the success of polymerization catalysts of the type Cp2 MR+ X-, further developments including improvements of the weakly coordinating anion have been continually sought.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es