About: http://webisa.webdatacommons.org/323360582

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 findings are diverse, mainly because most studies are epidemiological and prone to substantial methodological challenges of bias, confounding factors, and measurement error.2.2.
http://www.w3.org/ns/prov#wasQuotedFrom	hindawi.com