About: http://webisa.webdatacommons.org/424621857

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	Several decades ago, an animal study that got significant media attention concluded that sodium nitrite was a carcinogen.
http://www.w3.org/ns/prov#wasQuotedFrom	thenibble.com