About: http://webisa.webdatacommons.org/99232461

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	I would say the object itself is a factor, and so is the story, but also probably the author (a famous author's story is likely to get more attention because of his or her fan base, which might lead to more bidding).
http://www.w3.org/ns/prov#wasQuotedFrom	moreintelligentlife.com