About: http://webisa.webdatacommons.org/263508645

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	As illustrated, aptation device 4320 inhibits conditions such as prolapse, billowing, and flail, by restricting the movement of cusps or leaflets 4680 and 4690 beyond the mitral valve annulus.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com