About: http://webisa.webdatacommons.org/230690589

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 excess air, swallowed by affected individuals, probably accumulates in the stomach, causing abdominal distension and symptoms such as abdominal pain, nausea, and vomiting.
http://www.w3.org/ns/prov#wasQuotedFrom	lww.com