!752

p {
  Map map = cast rpc("Statements DB", "getIDsAndNames");
  MultiMap mm = reverseMapAsMultiMap(map);
  mm = keysWithMultipleValuesOnly(mm);
  print("Duplicates:");
  psl(mm.asMap());
  print("Delete?");
  if (isYes(readLine())) {
    L<Long> toDelete = map("first", values(mm.asMap()));
    print("Deleting: " + struct(toDelete));
    rpc("Statements DB", "deleteConcepts", toDelete);
    print("Done?!");
  }
}

please include function first.