5003543452
social stratification (300055479) 'involved with' social classes (300138992);
changeNote
5003543452
social stratification (300055479) 'involved with' social classes (300138992);
description
social stratification (300055479) 'involved with' social classes (300138992);
type
relation added
startedAtTime
2014-01-03T16:09:51