Assertion: nervous system's division | /r/HasProperty | joined by branch
Facets:
value: from the twelfth thoracic
type: OTHER
value: frequently
type: TEMPORAL
Source sentences:
text: The anterior divisions of the lumbar nerves, sacral nerves, and coccygeal nerve form the lumbosacral plexus, the first lumbar nerve being frequently joined by a branch from the twelfth thoracic.