About: http://webisa.webdatacommons.org/270438351

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	Correspondence, reports, speeches, articles, memoranda, newspaper clippings, pamphlets, and other printed matter, memorabilia, and photos.
http://www.w3.org/ns/prov#wasQuotedFrom	firstladies.org