About: http://webisa.webdatacommons.org/9259474

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	n is an integer equal to the number of monomer units in the polymer required to give a molecular weight in the range of about 1,500-6,000,000; and
http://www.w3.org/ns/prov#wasQuotedFrom	google.com