.Labeled
Term 1::
    Definition 1
Term 2::
    Definition 2
    Term 2.1;;
        Definition 2.1
    Term 2.2;;
        Definition 2.2
Term 3::
    Definition 3
Term 4:: Definition 4
Term 4.1::: Definition 4.1
Term 4.2::: Definition 4.2
Term 4.2.1:::: Definition 4.2.1
Term 4.2.2:::: Definition 4.2.2
Term 4.3::: Definition 4.3
Term 5:: Definition 5