"Otto Schlaginhaufen (November 8, 1879 in St. Gallen – November 14, 1973 in Kilchberg) was a Swiss anthropologist, ethnologist and eugenicist." - (en.wikipedia.org 12.08.2021)
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(The left column lists the relations of this actor to objects in the right column. In the middle you find other actors in relation to the same objects.)