I thought I’d try writing some RDF/Turtle as I see it on youtube.
<http://youtu.be/jP6kzKygaOs> dc:title "Jason Silva on London Real talks about Vanilla Sky"; dc:publisher "London Real"; dc:subject [ dc:subject "Vanilla Sky" dc:type "Film" imdb:homepage <http://www.imdb.com/title/tt0259711/> tmdb:homepage <http://www.themoviedb.org/movie/1903-vanilla-sky> ] cities:city "London".
Kind of reminds me of when people started hacking Triples into Flickr by using Machine tags. Still its interesting to see Youtube adding the ability to add a triple in a nice clean way (if its a well used ontology of course)