About: http://webisa.webdatacommons.org/34675421

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 OPA used stamps, tokens, and chits for rationing such commodities as canned goods, coffee, fuel, meats and sugar.
http://www.w3.org/ns/prov#wasQuotedFrom	numismaticnews.net