old_contents: import React from 'react'
  import PropTypes from 'prop-types'
  import Link from 'gatsby-link'
  import Helmet from 'react-helmet'
  import { ThemeProvider } from 'styled-components'
  
  import Icons from '../assets/images/icons'
  import settings from '../lib/settings'
  import './reset.css'
  import './base.css'
  
  const TemplateWrapper = ({ children }) => (
    <div>
      <span style={{display: "none"}}><Icons /></span>
      <Helmet
        title="Barrier &amp; Co."
        meta={[
          { name: 'description', content: 'Sample' },
          { name: 'keywords', content: 'sample, something' },
        ]}
      />
      <ThemeProvider theme={settings}>
        {children()}
      </ThemeProvider>
    </div>
  )
  
  TemplateWrapper.propTypes = {
    children: PropTypes.func,
  }
  
  export default TemplateWrapper
  
new_contents: import React from 'react'
  import PropTypes from 'prop-types'
  import Link from 'gatsby-link'
  import Helmet from 'react-helmet'
  import { ThemeProvider } from 'styled-components'
  
  import Icons from '../assets/images/icons'
  import settings from '../lib/settings'
  import './reset.css'
  import './base.css'
  
  const TemplateWrapper = ({ children }) => (
    <div>
      <span style={{display: "none"}}><Icons /></span>
      <Helmet
        title="Barrier &amp; Co."
        meta={[
          { name: 'description', content: "Barrier & Company exists to create a solution for some of today's greatest technological problems so that other people can enjoy the fullness of life itself." },
          // Schema.org
          { itemprop: "name", content: "Barrier & Co."},
          { itemprop: "description", content: "Barrier & Company exists to create a solution for some of today's greatest technological problems so that other people can enjoy the fullness of life itself."},
          { itemprop: "image", content: "http://barrierandco.com/static/meta-image.png"},
          // Twitter
          { name: "twitter:card", content: "summary_large_image"},
          { name: "twitter:title", content: "Barrier & Co."},
          { name: "twitter:description", content: "Barrier & Company exists to create a solution for some of today's greatest technological problems so that other people can enjoy the fullness of life itself."},
          { name: "twitter:creator", content: "@jhnwlsn"},
          { name: "twitter:image:src", content: "http://barrierandco.com/static/meta-image.png"},
          // Open Graph
          { property: "og:title", content: "Barrier & Co."},
          { property: "og:type", content: ""},
          { property: "og:url", content: "http://barrierandco.com"},
          { property: "og:image", content: "http://barrierandco.com/static/meta-image.png"},
          { property: "og:description", content: "arrier & Company exists to create a solution for some of today's greatest technological problems so that other people can enjoy the fullness of life itself."},
          { property: "og:site_name", content: "Barrier & Co."}
        ]}
      />
      <ThemeProvider theme={settings}>
        {children()}
      </ThemeProvider>
    </div>
  )
  
  TemplateWrapper.propTypes = {
    children: PropTypes.func,
  }
  
  export default TemplateWrapper
  
  
  <!-- Twitter summary card with large image must be at least 280x150px -->
  <meta name="twitter:image:src" content="http://www.example.com/image.jpg">
  
  <!-- Open Graph data -->
  <meta property="og:title" content="Title Here" />
  <meta property="og:type" content="article" />
  <meta property="og:url" content="http://www.example.com/" />
  <meta property="og:image" content="http://example.com/image.jpg" />
  <meta property="og:description" content="Description Here" />
  <meta property="og:site_name" content="Site Name, i.e. Moz" />
  <meta property="article:published_time" content="2013-09-17T05:59:00+01:00" />
  <meta property="article:modified_time" content="2013-09-16T19:08:47+01:00" />
  <meta property="article:section" content="Article Section" />
  <meta property="article:tag" content="Article Tag" />
  <meta property="fb:admins" content="Facebook numberic ID" />
subject: Add meta tags for og, scheme and more