Limit operator
The limit operator stops producing rows after the specified row limit has been reached.
Example
Match all friends of friends of a given person, sorted by the number of mutual friends, highest to lowest. Return first 10.
match
$person isa person, has username "<username>";
friendship (friend: $person, friend: $friend);
friendship (friend: $friend, friend: $possible-friend);
not { friendship (friend: $person, friend: $possible-friend); };
reduce $num-mutuals = count($friend) within $possible-friend;
sort $num-mutuals;
limit 10;