About: http://webisa.webdatacommons.org/305595010

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	The current average yield for subsistence farmers is about 1.3t/ha due to a number of factors such as low soil fertility, pests and diseases, droughts.
http://www.w3.org/ns/prov#wasQuotedFrom	wordpress.com