About: http://webisa.webdatacommons.org/299648771

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	We can shed light on this issue by disentangling the effects of changes in unit rent, or price, and changes in physical quantity, such as yields and production area.
http://www.w3.org/ns/prov#wasQuotedFrom	issuu.com