<http://webisa.webdatacommons.org/prov/230239836>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/88696018> .
<http://webisa.webdatacommons.org/88696018>	<http://www.w3.org/ns/prov#value>	"as a source of alkali for upgrading agricultural residues such as straw and maize stover." .
<http://webisa.webdatacommons.org/88696018>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/88696018>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<fao.org> .