<https://www.huffpost.com/entry/gifts-for-your-friend-who-loves-smoking-weed_n_56608b22e4b079b2818d9ec6>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://www.huffpost.com/entry/gifts-for-your-friend-who-loves-smoking-weed_n_56608b22e4b079b2818d9ec6?utm_hp_ref=marijuana>