About: http://webisa.webdatacommons.org/157054050

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	cides derived from such natural materials as animals, plants, bacteria, and certain minerals were also discussed in this paper.
http://www.w3.org/ns/prov#wasQuotedFrom	agnet.org