About: http://webisa.webdatacommons.org/55190244

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	The study is particularly revealing as it draws on data from a large population over a long period of time ??? a total of 247 million person-years all told.
http://www.w3.org/ns/prov#wasQuotedFrom	ratical.org