About: http://webisa.webdatacommons.org/78809245

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	WASHINGTON ??? Michelle Obama, Oprah Winfrey, Ambassador Andrew Young and other notables joined Postmaster General Megan Brennan in dedicating the Dr. Maya Angelou Forever Stamp today.
http://www.w3.org/ns/prov#wasQuotedFrom	npf.org