About: http://webisa.webdatacommons.org/167739054

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	Examples of the biodegradable polymer are polysaccharides, such as chitin, chitosan, hyaluronic acid, alginic acid, starch, and pectin, proteins such as gelatin, collagen, fibrin and albumin, and derivatives of these.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com