About: http://webisa.webdatacommons.org/62377240

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	America enters World War II. Rationing of such materials as wood and metal forces an increased reliance on synthetic materials such as plastics.
http://www.w3.org/ns/prov#wasQuotedFrom	astc.org