PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • About Erectile DysfunctionErectile dysfunction, also known as impotence, or ???ED??? for short, refers to ???the inability to achieve or maintain an erection sufficient for sexual intercourse.??? Nearly 1 in 5 men suffer from a form of erectile dysfunction, a disorder that is in almost all cases readily treatable.
http://www.w3.org/ns/prov#wasQuotedFrom
  • yale.edu