About: http://webisa.webdatacommons.org/322875760

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	The ACP has found evidence that upper endoscopy is indicated in patients with heartburn and alarm symptoms, such as dysphagia, bleeding, anemia, weight loss, and recurrent vomiting.
http://www.w3.org/ns/prov#wasQuotedFrom	annals.org