About: http://webisa.webdatacommons.org/37659231

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	In addition, they looked over typescripts of other works Twain wrote at the time, to discover the kinds of errors and changes his typists made.
http://www.w3.org/ns/prov#wasQuotedFrom	berkeley.edu