/*
this represents json objects in the mongodb and in the client
*/
var page = {
  content: {
    title: 'Page Title',
    slug: 'page_title',
    content: 'page content',
    footer: 'page footer content',
  },
  sub_page_1: {
    content:  {
      title: 'SubPage Title',
      slug: 'subpage_title',
      content: 'subpage content',
      footer: 'subpage footer content',
    }
    sub_sub_page_1: {
      content: {
        //as the others above
      }
    }
  },
  sub_page_2:
    as the first above
}

OR

var page = {
  content: {
    title: 'Page Title',
    //and so on
  }
}

var sub_page = {
  content: {
    //and so on
  }
}

var sub_sub_page = {
  content: {
    //and so on
  }
}
/*
the second would allow to easily get the content of every single page, sub and subsubpage,
whilst the first one is more beautiful in my eyes.

which one should i prefer?
*/