Assertion: mediastinal lymph node | /r/HasProperty | located anterior
Facets:
value: to the spinal column
type: LOCATION
value: to the heart
type: LOCATION
Source sentences:
text: The anterior mediastinal lymph nodes are located posterior to the sternum and anterior to the heart.
text: The posterior mediastinal lymph nodes are located posterior to the heart and anterior to the spinal column.