About: http://webisa.webdatacommons.org/52491327

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	The present invention can provide text or other content with relatively low production costs, compared to the costs of a production run of a printed book.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com