About: http://webisa.webdatacommons.org/325846454

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	Historically, the O&P field has had the biggest growth spurts after a major war, such as World War I, World War II and the Vietnam War.
http://www.w3.org/ns/prov#wasQuotedFrom	amputee-coalition.org