About: http://webisa.webdatacommons.org/369870803

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	Although the commercial possibilities of the digital library are largely unexplored, no one, including Google, expects the book program to create significant revenue.
http://www.w3.org/ns/prov#wasQuotedFrom	acm.org