5003157456
spherical (300378898) 'is based on' spheres (geometric figures) (300055639);
changeNote
5003157456
spherical (300378898) 'is based on' spheres (geometric figures) (300055639);
description
spherical (300378898) 'is based on' spheres (geometric figures) (300055639);
type
relation added
startedAtTime
2012-02-08T15:49:25