Default (all OFS objects)
    id
    title

dublinCore::

    title (same as simpleItem)
    subject
    description
    contributors
    effective_date
    expiration_date
    format
    language
    rights

categories::

    category

relations::

    from_path
    from_uid
    from_rid
    from_sid
    to_path
    to_uid
    to_rid
    to_sid
    predicate

syncObject

    uid
    sid
    rid


personIdentity

    first_name
    last_name
    middle_name
    prefix (Dr.)
    postfix (PhD)
    gender (M/F)
    birthday

    classification (member of a set) -> XXXXX
        - supplier, client, administration
        - group
        - activity (distribution, manufacturing, logistics)
        - skill (accounting, buying, management)
        - market_segment (men/swimsuit men/sportswear woman/  )


organisationIdentity

    id (same as simpleItem)
    title (same as simpleItem)
    corporate_name
    social_capital
    comment ????

    classification (member of a set) -> XXXXX
        - supplier, client, administration
        - group
        - activity (distribution, manufacturing, logistics)
        - function (store, warehouse, workshop)
        - social_form (sa)
        - skill (accounting, buying, management)
        - market_segment (men/swimsuit men/sportswear woman/  )


administrativeNumber

    id (from SimpleItem, holds a value such as vat_number)
        (vat, siren, siret, naf, ean,)
    title (empty or = default value)
    number


contactableEntity

    DefaultAddress
    DefaultTelephone
    DefaultFax
    setDefaultAddress
    setDefaultTelephone
    setDefaultFax


price

    base_price