About: http://webisa.webdatacommons.org/251216369

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	Although I have never heard the greenery of the land/earth I can imagine that it also refers to the vegetation of the planet, used either for food or other practical uses.
http://www.w3.org/ns/prov#wasQuotedFrom	usingenglish.com