About: http://webisa.webdatacommons.org/451185262

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	In 1963, the United States initiated a study on the health effects of Agent Orange that, by 1967, confirmed that the chemical caused cancer, birth defects and other serious health problems.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com