About: http://webisa.webdatacommons.org/199902193

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, typescripts of speeches, articles, newspaper clippings, and other materials relating prim
http://www.w3.org/ns/prov#wasQuotedFrom	uiowa.edu