5003157458
spheres (geometric figures) (300055639) 'is basis of' spherical (300378898);
changeNote
5003157458
spheres (geometric figures) (300055639) 'is basis of' spherical (300378898);
description
spheres (geometric figures) (300055639) 'is basis of' spherical (300378898);
type
relation added
startedAtTime
2012-02-08T15:49:25