About: http://webisa.webdatacommons.org/142860346

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	Also, there are a number of other confounding variables (sleep position, socioeconomic status, and possibly smoking behavior of the parents).
http://www.w3.org/ns/prov#wasQuotedFrom	halexandria.org