PostalAddress CreatePostalAddress(IModel m, string country, string street, string pocode, string city)
{
Uri contactUri = new Uri("semio:" + Guid.NewGuid().ToString());
PostalAddress c = m.CreateResource <PostalAddress>(contactUri);
c.Country = country;
c.StreetAddress = street;
c.PostalCode = pocode;
c.City = city;
c.Commit();
return(c);
}