About: http://webisa.webdatacommons.org/373465048

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	Several U.S. presidents also were members, including George Washington, Andrew Jackson, James Buchanan, Gerald Ford, Andrew Johnson, Theodore Roosevelt and Harry S. Truman.
http://www.w3.org/ns/prov#wasQuotedFrom	wisegeek.org