About: http://webisa.webdatacommons.org/293204613

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	Fred writes- ???The 2011 Lobell paper indicating a reduction in global crop production with increasing CO2 and temperature of the past three decades is the best evidence we have to date.
http://www.w3.org/ns/prov#wasQuotedFrom	judithcurry.com