<http://schema.org/headline>
"How Do I Select A Tire That Won't Contribute To Compaction?"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.agweb.com/farmjournal/blog/ask_an_agronomist_252/how_do_i_select_a_tire_that_wont_contribute_to_compaction/>