About: http://webisa.webdatacommons.org/222551423

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	Other natural materials include other proteins such as fibrin, albumin, silk, elastin and keratin.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com