About: http://webisa.webdatacommons.org/120742117

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	In the future, i will be more selective when i want to buy a book, mainly for computer or programming books, since some author just write or translate from the manuals without a real implementation or any suggestion about the materials.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com