About: http://webisa.webdatacommons.org/99789112

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	If you received a gratis novel from the publicity department of a publisher and posted a tweet about it without disclosing that the book was a freebie, you become an 'endorser' in the FTC's view.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.co.nz