PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • It is caused by several factors, such as alcohol, stress, infection with Helicobacter pylori (H. pylori)[1-3], resulting in an imbalance between offensive acid-pepsin secretion and defensive mucosal factors like mucin secretion and cell shedding[4].
http://www.w3.org/ns/prov#wasQuotedFrom
  • wjgnet.com