5003155776
dodecagonal (300263822) 'is based on' dodecagons (300009798);
changeNote
5003155776
dodecagonal (300263822) 'is based on' dodecagons (300009798);
description
dodecagonal (300263822) 'is based on' dodecagons (300009798);
type
relation added
startedAtTime
2012-02-02T08:40:07