About: http://webisa.webdatacommons.org/237424846

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	Many studies have shown the extreme volatility of these measures, and how the results differ even from one sort of test to another.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com