About: http://webisa.webdatacommons.org/137905532

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	These prospective data from the Nurses' Health Study II suggest an inverse association between breast cancer and infertility due to ovulatory disorder but not other forms of infertility.
http://www.w3.org/ns/prov#wasQuotedFrom	jamanetwork.com