Assertion: ileum | /r/HasProperty | separated by ileocaecal valve
Facets:
value: at the distal end
type: LOCATION
value: from the large intestine
type: LOCATION
Source sentences:
text: At the distal end, the ileum is separated from the large intestine by the ileocaecal valve, a sphincter formed by the circular muscle layers of the ileum and caecum, and controlled by nerves and hormones.