About: http://webisa.webdatacommons.org/9782018

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	To explain this concept, one of the best example you can find is the one used by Roberto Di Cosmo in a conference of 1998:Your hard drive (or any other storing device) is like a shelf divided in boxes.
http://www.w3.org/ns/prov#wasQuotedFrom	maketecheasier.com