light year primary subject, 9 assertions
There are no subgroups or aspects for light year in Ascent++.
CapableOf 2
be a unit of length 0.47
travel in one year 0.42
HasProperty 2
equal 0.44
long 0.34
ReceivesAction 5
travelled by light 0.50
used to express astrono… 0.40
used to express measure 0.37
used in astronomy 0.28
covered by light 0.28