sperm donor subgroup of donor, 8 assertions
CapableOf 4
donate sperm 0.39
provide 0.25
provide for donor conce… 0.25
go through thorough scr… 0.25
HasProperty 1
anonymous 0.65
IsA 1
man 0.25
ReceivesAction 2
compensated 0.47
screened for transmitte… 0.16