About: http://webisa.webdatacommons.org/78291274

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	I???m not disagreeing that the net value to someone is a product of all those things, I just think it???s important to point out that people can have the same utility from a book but behave differently given different costs.
http://www.w3.org/ns/prov#wasQuotedFrom	dearauthor.com