About: http://webisa.webdatacommons.org/378053474

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	Typically if the book was a hardback and in good condition and not a duplicate or over 20 years old, we would add it. (Unless it was really, really weird.)
http://www.w3.org/ns/prov#wasQuotedFrom	metafilter.com