About: http://webisa.webdatacommons.org/84780860

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	An ulcer is an area of stomach or duodenum that has been damaged by the digestive enzymes and stomach acid.
http://www.w3.org/ns/prov#wasQuotedFrom	largomedical.com