Assertion: snake's vertebra | /r/CapableOf | articulate with its neighbour
Facets:
value: at five different points
type: TEMPORAL
Source sentences:
text: Each vertebra articulates with its neighbour at five different points: first, at the contact point between the main, central bodies of the bones (centra), which is a ball-and-socket joint; then at two projections (prezygapophyses and postzygapophyses) from the centra, with articulating surfaces that lie above and below; and finally the zygosphenes and zygantra, found almost exclusively in snakes, the zygosphene being a projecting shelf on the upper part of the vertebra and the zygantrum being a pocket into which the zygosphene fits and within which it can swivel.