About: http://webisa.webdatacommons.org/103849294

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	Conditions such as retrograde ejaculation prevent sperm delivery into the vagina.
http://www.w3.org/ns/prov#wasQuotedFrom	baystatehealth.com