<http://webisa.webdatacommons.org/52335024>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/52335024>	<http://www.w3.org/ns/prov#value>	"While caffeine, alcohol, and other lifestyle factors may also play a role in the development of ulcers, it is uncertain just how much of a role they play." .
<http://webisa.webdatacommons.org/prov/272583859>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/52335024> .
<http://webisa.webdatacommons.org/52335024>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<learninginfo.org> .