About: http://webisa.webdatacommons.org/316003321

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	libraries, especially their out-of-print titles, available to the poor or those living in rural areas, people who otherwise would not
http://www.w3.org/ns/prov#wasQuotedFrom	upenn.edu