About: http://webisa.webdatacommons.org/104666279

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	about 20, ##STR152## wherein u is an integer of from 1 to about 20, ##STR153## wherein w is an integer of from 1 to about 20, ##STR154## or mixtures thereof, and n is an integer representing the number of repeating monomer units. 2.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com