About: http://webisa.webdatacommons.org/356258785

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	Drinking water chlorination has helped to virtually eliminate waterborne diseases such as cholera and typhoid fever, and played a major role in increasing Americans??? life expectancy from 47 years in 1900 to 78 years in 2006.
http://www.w3.org/ns/prov#wasQuotedFrom	wordpress.com