<http://schema.org/headline>
"Buzz Aldrin meets &amp;#x2018;Earth to Echo&amp;#x2019; stars, talks Apollo anniversary"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.sgvtribune.com/science/20140706/buzz-aldrin-meets-earth-to-echo-stars-talks-apollo-anniversary>