About: http://webisa.webdatacommons.org/438923178

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	Discomfort in the chest or other areas of the upper body: Many heart attacks involve discomfort in the chest or other areas of the upper body, including the arms, back, neck, jaw or stomach.
http://www.w3.org/ns/prov#wasQuotedFrom	fhcp.com