static int csetAll(Concept c, O... values) {
  ret cset(c, values);
}

static int csetAll(Iterable<? extends Concept> l, O... values) {
  int n = 0;
  fOr (Concept c : l)
    n += cset(c, values);
  ret n;
}

static int csetAll(Concept c, MapSO values) {
  int n = 0;
  for (S field, O value : values)
    n += cset(c, field, value);
  ret n;
}