<http://schema.org/headline>
"Twitter ditches vowels, Google adds smells for April Fools Day"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.goupstate.com/article/20130401/ENT/130409958/1088/pft?Title=Twitter-ditches-vowels-Google-adds-smells-for-April-Fools-Day>