About: http://webisa.webdatacommons.org/320265558

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	By convention, clinical GERD is diagnosed when a patient suffers two or more episodes of pyrosis, heartburn or other GERD symptoms in a week 17 or the symptoms seriously affect the quality of life.
http://www.w3.org/ns/prov#wasQuotedFrom	ams.ac.ir