About: http://webisa.webdatacommons.org/322738070

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	The concepts are a little hard to understand at first, but are necessary for the rest of the book.
http://www.w3.org/ns/prov#wasQuotedFrom	amazon.ca