About: http://webisa.webdatacommons.org/147575736

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 difference was not attributed to obesity or other risk factors for heart disease that were measured before pregnancy.
http://www.w3.org/ns/prov#wasQuotedFrom	xinhuanet.com