About: http://webisa.webdatacommons.org/41071867

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	LibraryThing's 100 Book Challenge is a club and not selling anything except membership to individuals.
http://www.w3.org/ns/prov#wasQuotedFrom	techdirt.com