5003155748
pentagonal (300263825) 'is based on' pentagons (300055632);
changeNote
5003155748
pentagonal (300263825) 'is based on' pentagons (300055632);
description
pentagonal (300263825) 'is based on' pentagons (300055632);
type
relation added
startedAtTime
2012-02-02T08:26:45