About: http://webisa.webdatacommons.org/108516005

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	To assess blood flow in the carotid arteries and detect any blockages, such as blood clots or atherosclerosis (narrowing due to the buildup of plaques)
http://www.w3.org/ns/prov#wasQuotedFrom	healthcommunities.com