About: http://webisa.webdatacommons.org/169736137

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	Research shows that the causes of prematurity are complex and varied, including factors as diverse as smoking, obesity, drug and alcohol use, stress and a host of health developments that take place well before a mother becomes pregnant.
http://www.w3.org/ns/prov#wasQuotedFrom	jsonline.com