About: http://webisa.webdatacommons.org/45507703

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	Twain made a substantial amount of money through his writing, but he spent much of it in bad investments, mostly in new inventions.
http://www.w3.org/ns/prov#wasQuotedFrom	reference.com