About: http://webisa.webdatacommons.org/317096951

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 citing Julian Symonds, he repeatedly said that diseases such as tuberculosis, cholera, and polio were caused by pollutants" in the past.
http://www.w3.org/ns/prov#wasQuotedFrom	econtalk.org