About: http://webisa.webdatacommons.org/209730406

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	Green manure is a crop such as annual rye grass that is grown and then turned under when it is one-third to one-half grown when it is still green and lush.
http://www.w3.org/ns/prov#wasQuotedFrom	missouribotanicalgarden.org