About: http://webisa.webdatacommons.org/6255978

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	One is stomach cancer....Another thing is that certain drugs, vitamins and minerals, such as vitamin B-12 require an acidic PH in the stomach to break them down, and where B-12 can be absorbed by the small intestine.
http://www.w3.org/ns/prov#wasQuotedFrom	medhelp.org