About: http://webisa.webdatacommons.org/312828510

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	These include cellulose and alginic acid and amino-polysaccharides, such as chitosan and chitin.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es