Assertion: large intestine's colon | /r/HasProperty | anchored to posterior abdominal wall
Facets:
value: by the mesocolon
type: LOCATION
Source sentences:
text: The ascending and descending colon are retroperitoneal and have a serosa only on the anterior surface, whereas the transverse and sigmoid colon are entirely enclosed in serosa and anchored to the posterior abdominal wall by the mesocolon.