About: http://webisa.webdatacommons.org/217745190

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	It also requires that people be similar, or at least predictable, because unlike a trade in the present, a promise is an abstraction that requires both parties share the same context.
http://www.w3.org/ns/prov#wasQuotedFrom	creditwritedowns.com