About: http://webisa.webdatacommons.org/199094660

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	Complete data were found for all these factors, for every woman in the study, except for smoking habits, where data were missing for 28 women.
http://www.w3.org/ns/prov#wasQuotedFrom	lww.com