About: http://webisa.webdatacommons.org/120934699

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	At times, staff members, in particular John D. Ehrlichman, also used their dictation machines to record conversations, especially telephone conversations.
http://www.w3.org/ns/prov#wasQuotedFrom	nixonlibrary.gov