About: http://webisa.webdatacommons.org/52760609

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	The causes of impotence are categorized into four groups, including physical (also known as organic impotence), psychological or a combination of the two.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com