About: http://webisa.webdatacommons.org/21181405

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	The series does include correspondence, drawings, research notes, and reports; however, a large portion of the series contains published material such as journal and magazine articles, patents, technical reports and computer manuals.
http://www.w3.org/ns/prov#wasQuotedFrom	worldcat.org