Assertion: ellipse's axis | /r/HasProperty | half of the minor axis
Facets:
value: from center of ellipse
type: LOCATION
Source sentences:
text: The Semi-major Axis is half of the Major Axis, and the Semi-minor Axis is half of the Minor Axis.
text: The semi-minor axis is half of the minor axis.
text: semi minor axis is half of the minor axis, from center of ellipse to a vertex.