In one sense this interpretation is sensible. There are thus two numeric schemes by which the user of this edition can refer to the 1623 folio. Note, however, that this will not give a correct reference for words in the title-page, prefaces, tables of contents, and other printers' business. They occur too infrequently to be a useful unit of reference or organization. These parts include the title-page, tables of contents, and prefaces.
Some tags represent editorial apparatus.
Note that this does not discriminate type size.