<http://webisa.webdatacommons.org/prov/150207178>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/436522293> .
<http://webisa.webdatacommons.org/436522293>	<http://www.w3.org/ns/prov#value>	"The esophagus is a tube that leads from the throat to the stomach." .
<http://webisa.webdatacommons.org/436522293>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/436522293>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<nebraskamed.com> .