About: http://webisa.webdatacommons.org/442735257

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	A person who has a heart attack knows that there is a problem with his or her heart, but a person who fractures thinks, 'The floor was slippery' or 'I am clumsy' and does not look at it as a symptom of a more serious medical condition.
http://www.w3.org/ns/prov#wasQuotedFrom	medicalxpress.com