About: http://webisa.webdatacommons.org/239298571

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	And in yet another embodiment, the polyolefin is a copolymer comprises propylene derived units and units selected from ethylene derived units and C4 to C20 ??-olefin derived units.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es