About: http://webisa.webdatacommons.org/256106241

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	Pay attention to symptoms such as pressure, tightness or squeezing in the chest, especially if these symptoms come on with exertion or stress.
http://www.w3.org/ns/prov#wasQuotedFrom	utmb.edu