Assertion: gastric ulcer | /r/HasProperty | open sore
Facets:
Source sentences:
text: As a gastric ulcer is an open sore, bacteria can infect it easily.
text: Stomach ulcers, or gastric ulcers, are open sores that occur on the stomach lining often as a result of chronic gastritis.
text: A gastric ulcer is an open wound or sore located in the stomach lining often caused by an infection of the Heliobacter pylori bacteria.