<http://schema.org/headline>
"Research Update: \u201CDry Propylene Glycol: An Alternative Readily Available Energy Source for Fresh Cows.\u201D"^^<http://www.w3.org/2001/XMLSchema#string>
<http://extension.psu.edu/animals/dairy/news/2005/research-update-201cdry-propylene-glycol-an-alternative-readily-available-energy-source-for-fresh-cows.201d>