About: http://webisa.webdatacommons.org/110409882

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	There are essentially two claims here: (1) the equation of exchange is just an identity, and (2) the only way the equation is useful is if velocity is a stable function of other variables.
http://www.w3.org/ns/prov#wasQuotedFrom	wordpress.com