part_of
part of
part of
has part
has part
has_part
anatomical entity
anatomical entity
zone of skin
http://upload.wikimedia.org/wikipedia/commons/6/6d/Skin.svg
http://upload.wikimedia.org/wikipedia/commons/e/e8/HumanSkinDiagram.jpg
Wikipedia:Skin
MIAA:0000284
portion of skin
MAT:0000284
MA:0000151
(...) it is well-established that neural crest cells contribute to both the dermal skeleton (craniofacial bone, teeth, and the caudal fin rays of teleosts) and the integument, including craniofacial dermis and all pigment cells outside the retina (...).[well established][VHOG]
skin
skin region
EV:0100152
FMA:86166
MESH:D012867
VHOG:0000860
GAID:933
we assume that mouse, HOG and GAID all mean zone of skin when they say skin. We also choose skin as an exact synonym, as it is more intuitive
SCTID:20795001
UBERON:0000014
Note the distinction between the entire skin of the body, of which there is only 1 in an organism, and zones of skin, of which there can be many. Examples: skin of knee
uberon
OpenCyc:Mx4rvVjX3ZwpEbGdrcN5Y29ycA
EMAPA:17525
EHDAA:6530
Any portion of the organ that covers that body and consists of a layer of epidermis and a layer of dermis.
EHDAA2:0001844
skin zone
region of skin
skin epidermis
dermis
skin of body
ectoderm-derived structure
zone of organ