About: http://webisa.webdatacommons.org/383554056

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	These polymers are defined as propylene-ethylene block copolymers, the blocks differing in particular in terms of their molecular weight (Claim 1 in conjunction with page 3, paragraph 3 and page 8, paragraph 3).
http://www.w3.org/ns/prov#wasQuotedFrom	epo.org