5001616609
copper (metal) (300011020) 'related to' elements (chemical substances) (300246929);
changeNote
5001616609
copper (metal) (300011020) 'related to' elements (chemical substances) (300246929);
description
copper (metal) (300011020) 'related to' elements (chemical substances) (300246929);
type
relation deleted
startedAtTime
2007-03-26T12:22:26