About: http://webisa.webdatacommons.org/421417606

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	It allows air and fluid to leave the stomach and can be used to give drugs and liquids, including liquid food, to the patient.
http://www.w3.org/ns/prov#wasQuotedFrom	cancer.gov