5003155754
octagonal (300263824) 'is based on' octagons (300055635);
changeNote
5003155754
octagonal (300263824) 'is based on' octagons (300055635);
description
octagonal (300263824) 'is based on' octagons (300055635);
type
relation added
startedAtTime
2012-02-02T08:27:34