About: http://webisa.webdatacommons.org/289268208

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	For the purpose of the BEA international surveys, the United States includes the District of Columbia, Puerto Rico, and other U.S. territories and possessions.
http://www.w3.org/ns/prov#wasQuotedFrom	nsf.gov