About: http://webisa.webdatacommons.org/75109128

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 models typically use variables such as economic growth and presidential-approval polls.
http://www.w3.org/ns/prov#wasQuotedFrom	washingtonpost.com