5003155757
decagonal (300263821) 'is based on' decagons (300009797);
changeNote
5003155757
decagonal (300263821) 'is based on' decagons (300009797);
description
decagonal (300263821) 'is based on' decagons (300009797);
type
relation added
startedAtTime
2012-02-02T08:28:00