<http://webisa.webdatacommons.org/prov/34873062>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/298190907> .
<http://webisa.webdatacommons.org/298190907>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/298190907>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<enn.com> .
<http://webisa.webdatacommons.org/prov/120909746>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/298190907> .
<http://webisa.webdatacommons.org/298190907>	<http://www.w3.org/ns/prov#value>	"Cellulose is readily available in the form of wood and agricultural wastes, such as corn stover and bagasse, said Koukoulas." .