part_of
part of
part of
gray matter of spinal cord
central nervous system cell part cluster
lamina of gray matter of spinal cord
Wikipedia:Rexed_laminae
http://neurolex.org/wiki/Category:Rexed_spinal_cord_parcellation_scheme_region
uberon
UBERON:0016570
FMA:68861
rexed lamina
nervous system cell part layer