About: http://webisa.webdatacommons.org/216365775

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 average life span in the United States has increased by 26 years since 1900 (it is now 76), thanks mainly to advances in medicine and nutrition.
http://www.w3.org/ns/prov#wasQuotedFrom	nytimes.com