part of
part_of
part of
has part
has part
has_part
inheres in
inheres_in
characteristic of
inheres in
has modifier
11-cis-retinal
abnormal
decreased amount
head
head quality, abnormal
lipid anatomical structure amount, abnormal
11-cis-retinal head decreased amount, abnormal
Abnormal(ly) decreased amount (of) head of 11-cis-retinal.