About: http://webisa.webdatacommons.org/230455402

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	This work was extended to naturally??occurring organic materials such as cellulose and silk.
http://www.w3.org/ns/prov#wasQuotedFrom	chemheritage.org