About: http://webisa.webdatacommons.org/341284254

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	Instead, it is a product of the condensation of cellulose, lignin, and other plant and bacterial products in the anaerobic, fermentative systems described as ???coal swamps.??? Another nonpolymeric
http://www.w3.org/ns/prov#wasQuotedFrom	nap.edu