About: http://webisa.webdatacommons.org/98904433

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	Chitosan is a polysaccharide formed primarily of repeating units of beta(1-4) 2-amino-2-deoxy-D-glucose (or D-glucosamine).
http://www.w3.org/ns/prov#wasQuotedFrom	docstoc.com