About: http://webisa.webdatacommons.org/155812721

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	b is a number such that the polyoxypropylene (C3 H6 O)b (POP) portion of the octablock copolymer constitutes between approximately 60% and 90% of the compound.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com