About: http://webisa.webdatacommons.org/78750454

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 especially effective given the nature of the books chosen--there is nothing much in common there other than the publisher, but this group identity works for all of them, I think.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com