<https://discussion.evernote.com/forums/topic/79877-see-how-all-your-evernote-notes-are-connected/#comment-337091>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://discussion.evernote.com/forums/topic/79877-see-how-all-your-evernote-notes-are-connected/?tab=comments>