About: http://webisa.webdatacommons.org/377828865

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	For example, there is a condition known as mitral valve prolapse that can lead to heart palpitations that is not by itself dangerous, an in most cases is completely harmless.
http://www.w3.org/ns/prov#wasQuotedFrom	calmclinic.com