About: http://webisa.webdatacommons.org/289042787

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	All of the other five studies, including our earlier analysis from the present cohort [17], were conducted in the US and generally showed null or nonsignificant associations [16???18,21,22].
http://www.w3.org/ns/prov#wasQuotedFrom	nih.gov