partner-contact/base_continent/base_continent_data.xml

<?xml version="1.0" encoding="utf-8"?>
<openerp>
    <data noupdate="1">

        <record id="af" model="res.continent">
            <field name="name">Africa</field>
        </record>
        <record id="an" model="res.continent">
            <field name="name">Antarctica</field>
        </record>
        <record id="as" model="res.continent">
            <field name="name">Asia</field>
        </record>
        <record id="eu" model="res.continent">
            <field name="name">Europe</field>
        </record>
        <record id="na" model="res.continent">
            <field name="name">North America</field>
        </record>
        <record id="oc" model="res.continent">
            <field name="name">Oceania</field>
        </record>
        <record id="sa" model="res.continent">
            <field name="name">South America</field>
        </record>
    </data>
</openerp>