About: http://webisa.webdatacommons.org/361726170

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	The problem with comparing value today with value then is there are a variety of factors at play, including supply and demand, historical uses of items, etc.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com