About: http://webisa.webdatacommons.org/149279804

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 traditional publishing, such as trade book publishing, authors want to be able to sell their writings to the public as an income source.
http://www.w3.org/ns/prov#wasQuotedFrom	harvard.edu