About: http://webisa.webdatacommons.org/441027820

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 similar to cellulose and is obtained from the shells of crustaceans (shell fish such as crabs).
http://www.w3.org/ns/prov#wasQuotedFrom	felinecrf.org