About: http://webisa.webdatacommons.org/238021547

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	Because food was a much more expensive portion of the typical American family's budget, it was estimated to be a third of the monthly cost of living.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com