<http://webisa.webdatacommons.org/prov/131050834>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/91766071> .
<http://webisa.webdatacommons.org/91766071>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/91766071>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.com> .
<http://webisa.webdatacommons.org/91766071>	<http://www.w3.org/ns/prov#value>	") B is a polymer block of a conjugated diene, the average molecular weight of the block being a number between 100Y and 5,000Y, wherein Y is an equal to the sum of the parts by weight of components (a) and (b); (3) the weight of the blocks A being 50-95% of the block copolymer. 2." .