About: http://webisa.webdatacommons.org/309928472

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	They do not account for the complex interactions between the program and other factors such as the economy or other programs.
http://www.w3.org/ns/prov#wasQuotedFrom	ncd.gov