About: http://webisa.webdatacommons.org/141137214

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	Historians, including David McCullough, author of the bestselling John Adams and the recent 1776, Joanne Freeman, and Joseph Ellis, provide insight on the couple and their legacy.
http://www.w3.org/ns/prov#wasQuotedFrom	pbs.org