Object.create method in javascript

Being a beginner in javascript, i tried to understand Object.create() method from here

https://developer-new.mozilla.org/en-US/docs/JavaScript/Reference/Global_Objects/Object/create

In the example code, line 18. A accessor property is created with writable set to true. I also read that writable is only for data descriptors.

Tried running,

var o = Object.create(Object.prototype, {
  // foo is a regular "value property"
  foo: { 
    writable:true, configurable:true, value: "hello" 
  },
  // bar is a getter-and-setter (accessor) property
  bar: {
    writable: true,
    configurable: false,
    get: function() { return 10 },
    set: function(value) { console.log("Setting `o.bar` to", value) }
  }
  });
console.log(o); 

I get invalid property error.