About: http://webisa.webdatacommons.org/42623865

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	Bio-char can be done, for example, from agricultural waste or other biomass.
http://www.w3.org/ns/prov#wasQuotedFrom	dailykos.com