Assertion: cleat's axis | /r/CapableOf | serve as the axis
Facets:
value: preferably
type: DEGREE
Source sentences:
text: Preferably the vertical axis of this central projection 16 serves also as the axis about which the projections 13 are arrayed.
text: Preferably the vertical axis of this central projection 16 serves also as the axis about which the projections 13 are arrayed.