About: http://webisa.webdatacommons.org/180806348

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	Those documents were the kinds of incomplete, hit or miss records that were taken in 1937.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com