About: http://webisa.webdatacommons.org/446030157

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	If the glass transition temperature of the blocks of A, C and D is lower than 50??? C., the physical properties such as strength and elongation, etc., of the copolymer obtained will be undesirably lowered remarkably.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com