América en Cervantes : entrega de la medalla de oro “José Vasconcelos 2013” / a Antonio Rey Hazas ; edición de José J. Labrador Herraiz. (OCLC #887155141)

The free-floating subdivision

    --Knowledge--[specific topic]

should be used under individual persons for works on the person’s knowledge or educational background of a specific topic. That topic itself should be assigned as an additional subject heading:

    600 10 ǂa Cervantes Saavedra, Miguel de, ǂd 1547-1616 ǂx Knowledge
        ǂx America.
    651 _0 ǂa America.