About: http://webisa.webdatacommons.org/227579360

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	It is useful because most books which the students need are very expensive and they have to share with their friends.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com