About: http://webisa.webdatacommons.org/254727162

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	Manual for the United States of America 1.1 - Reference of presidents, states, and other history.
http://www.w3.org/ns/prov#wasQuotedFrom	macupdate.com