skeletal muscle: organ, tissue and musculature

[cmungall]

MA has 3 classes:

[Term]
id: MA:0000165
name: set of skeletal muscles
namespace: adult_mouse_anatomy.gxd
xref: EMAPS:3557828
relationship: BFO:0000050 MA:0002888 ! muscular system

[Term]
id: MA:0002439
name: skeletal muscle tissue
namespace: adult_mouse_anatomy.gxd
xref: EMAPS:3271628
is_a: MA:0002438  ! striated muscle tissue
relationship: BFO:0000050 MA:0003148 ! skeletal muscle

[Term]
id: MA:0003148
name: skeletal muscle
namespace: adult_mouse_anatomy.gxd
xref: EMAPS:3598828
is_a: MA:0000015  ! muscle organ

should skeletal muscle not be part of 'set of skeletal muscles'?

Original comment by: cmungall

Original Ticket: obo/mouse-anatomy-requests/90