About: http://webisa.webdatacommons.org/420969423

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	??I can die a happy man never having been president of the United States of America,??If ignorance is bliss, Joe is the happiest man on earth.
http://www.w3.org/ns/prov#wasQuotedFrom	freerepublic.com