(1)In structfieldstorage_field_storage_write()

   (a) Make sure that Title and Body are automatically mapped to iron:prefLabel and iron:description
   (b) Make sure that only the structfieldstorage fields are mapped to RDF. Ignore others
(2) In structfieldstorage_admin_rdf_overview_form()
    (a) Make sure that only the structfieldstorage fields are displayed in that list