<http://webisa.webdatacommons.org/161886451>	<http://www.w3.org/ns/prov#value>	"Acid reflux is a condition that occurs when acid from the stomach comes back up the esophagus and causes pain." .
<http://webisa.webdatacommons.org/161886451>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/161886451>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<wisegeek.com> .
<http://webisa.webdatacommons.org/prov/422675517>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/161886451> .