About: http://webisa.webdatacommons.org/383149696

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	In yet a further embodiment of the invention, the pharmaceutical compound is a compound used in the treatment of impotence such as sildenafil, sold under the tradename Viagra.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com