About: http://webisa.webdatacommons.org/386763404

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	Ziegler catalyst, or obtained by the use of a single site catalyst such as a metallocene catalyst.
http://www.w3.org/ns/prov#wasQuotedFrom	sumobrain.com