About: http://webisa.webdatacommons.org/434428299

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	Women who were not using hormonal contraception used such methods as condoms alone, diaphragms and spermicides, sterilization, withdrawal, or periodic abstinence (the rhythm method), or used no method of contraception.
http://www.w3.org/ns/prov#wasQuotedFrom	nih.gov