About: http://webisa.webdatacommons.org/68596671

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	At this point in time, most digital products are typically print books with a few links and some color for good measure.
http://www.w3.org/ns/prov#wasQuotedFrom	oreilly.com