About: http://webisa.webdatacommons.org/452589324

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	The copolymers are prepared by reacting a polysaccharide, such as cellulose or starch, acrylamide using a bisulfite-persulfate-ferrous ammonium sulfate grafting initiator.
http://www.w3.org/ns/prov#wasQuotedFrom	freepatentsonline.com