About: http://webisa.webdatacommons.org/228334577

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	One theory suggests that there is a process whereby pain is relieved in response to stretching of the cervix and pelvic outlet during childbirth; perhaps similar stimulation of this pain-relief pathway occurs during intercourse
http://www.w3.org/ns/prov#wasQuotedFrom	about.com