Query Overpass Turbo

Hi, excuse me, I’m new with query for overpass turbo…

I would find all the information guidepost that is not a member of any relation.

This for example return me all the guidepost that has a ref beginning with “362” that are members of relation id 2600276:

[out:json][timeout:25];
relation(2600276);
(
node[information=guidepost]“ref” ~ ‘362.*’;
);
// print results
out body;

;
out skel qt;

but how can I change this code to find all the guidepost that begins with “362” that are NOT member of relation id 2600276 or that are NOT member of any relations in general?

Thanks very much.

–enrico

The following example is very similar to what you want to do: http://wiki.openstreetmap.org/wiki/Overpass_API/Overpass_API_by_Example#Find_all_bus_stops_which_are_not_included_in_a_relation

yes! thanks very much.

–enrico