About: http://webisa.webdatacommons.org/345507319

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	I did some research on it at that time and the only thing I found to be a problem was that if you had the surgery, there was a VERY small risk that the vas deferns (the tube that carries the sperm) could be damaged.
http://www.w3.org/ns/prov#wasQuotedFrom	medhelp.org