About: http://webisa.webdatacommons.org/136246315

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	Heart failure is a condition when the heart does not meet the system's demand for blood/oxygen and usually but not always causes symptoms such as chest pain (angina), shortness of breath, muscle fatigue, fast heart rate, etc.
http://www.w3.org/ns/prov#wasQuotedFrom	medhelp.org