content: import React from 'react';
  import Layout from '../components/layout';
  
  export const query = graphql`query WorldQuery { world }`;
  
  export default ({ props }) =>
    <Layout title="World">
      <h1>{props.world}</h1>
      <img src={require('../images/react.svg')} width="100" height="100" />
    </Layout>;
  