The category "<n>" can be expressed as follows:
<coordinates>
<force> <full_unit_call_sign>
<full_unit_call_sign>
<line_name-gapsout_null-gapsin_null>
<n-not_mod-kind> of <n-not_mod-not_proper_name>
<point_name>
<point_type>
<unit_nom>
direction
directions
kind
kinds
next task
next tasks
number
numbers
orientation
orientations
sort
sorts
type
types