Assertion: sacrum | /r/HasProperty | important
Facets:
value: in maintaining
type: OTHER
value: in weight-bearing
type: OTHER
Source sentences:
text: Regarded as the keystone of the human body, the sacrum is important because it forms a link between the spine and the iliac bones, and also has an important part to play in hip stability.
text: Also, it is important in weight-bearing, maintaining balance and functional flexibility.