About: http://webisa.webdatacommons.org/292254637

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	Initially the US was an economic superpower based on an entrepreneurial spirit and a very strong production machine backed by fierce military power.
http://www.w3.org/ns/prov#wasQuotedFrom	matterhornassetmanagement.com