5001616579
elements (chemical substances) (300246929) 'related to' copper (metal) (300011020);
changeNote
5001616579
elements (chemical substances) (300246929) 'related to' copper (metal) (300011020);
description
elements (chemical substances) (300246929) 'related to' copper (metal) (300011020);
type
relation deleted
startedAtTime
2007-03-26T12:22:26