The rules that use the category "<point_loc-gapsout_null-gapsin_null>" are:

<zoomable_thing-gapsout_null-gapsin_null>

<point_loc-gapsout_null-gapsin_null>

<engagement_loc-gapsout_null-gapsin_null>

<point_loc-gapsout_null-gapsin_null>

<bearing_mod-gapsout_null-gapsin_null>

<bearing_adj> <to_prep> <point_loc-gapsout_null-gapsin_null>

facing <point_loc-gapsout_null-gapsin_null>

pointing at <point_loc-gapsout_null-gapsin_null>

<point_location_mod-gapsout_null-gapsin_null>

<location_prep> <point_loc-gapsout_null-gapsin_null>

on <point_loc-gapsout_null-gapsin_null>