About: http://webisa.webdatacommons.org/32970855

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	Mark Twain was a celebrity, not simply some guy to be hailed by future professors for two or three books that became part of the canon.
http://www.w3.org/ns/prov#wasQuotedFrom	who2.com