About: http://webisa.webdatacommons.org/343231428

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	On the other, there is a growing global movement among gardeners, farmers and others to use another form of black carbon???biochar???to both boost crop yields and to counter greenhouse emissions by locking carbon in soil for centuries.
http://www.w3.org/ns/prov#wasQuotedFrom	phys.org