Assertion: basal ganglion's part | /r/HasProperty | substantia nigra pars compacta
Facets:
Source sentences:
text: The substantia nigra contains two parts: the substantia nigra pars compacta (SNpc) and the substantia nigra pars reticulata (SNpr).
text: It can be divided into two parts: the substantia nigra pars compacta (SNpc) and the substantia nigra pars reticulata (SNpr).