<https://develop.techcrunch.com/2014/07/25/google-wants-to-improve-its-translations-through-crowdsourcing/>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://develop.techcrunch.com/2014/07/25/google-wants-to-improve-its-translations-through-crowdsourcing/>