About: http://webisa.webdatacommons.org/175736410

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 the muscle wall separating the right and left ventricles bulges, it obstructs the flow of oxygenated blood leaving the heart through the aorta, making it more difficult for the heart to function, particularly during exercise.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com